20170400394400

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1\times {\mathrm{3529}}^1$

素因数の和:5808

約数の個数: 288

約数和(自身を含む): 51035238535680

約数和(自身を除く): 30864838141280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 71, 80, 94, 100, 142, 160, 188, 200, 235, 284, 355, 376, 400, 470, 568, 710, 752, 800, 940, 1136, 1175, 1420, 1504, 1775, 1880, 2141, 2272, 2350, 2840, 3337, 3529, 3550, 3760, 4282, 4700, 5680, 6674, 7058, 7100, 7520, 8564, 9400, 10705, 11360, 13348, 14116, 14200, 16685, 17128, 17645, 18800, 21410, 26696, 28232, 28400, 33370, 34256, 35290, 37600, 42820, 53392, 53525, 56464, 56800, 66740, 68512, 70580, 83425, 85640, 88225, 100627, 106784, 107050, 112928, 133480, 141160, 152011, 165863, 166850, 171280, 176450, 201254, 214100, 250559, 266960, 282320, 304022, 331726, 333700, 342560, 352900, 402508, 428200, 501118, 503135, 533920, 564640, 608044, 663452, 667400, 705800, 760055, 805016, 829315, 856400, 1002236, 1006270, 1216088, 1252795, 1326904, 1334800, 1411600, 1520110, 1610032, 1658630, 1712800, 2004472, 2012540, 2432176, 2505590, 2515675, 2653808, 2669600, 2823200, 3040220, 3220064, 3317260, 3800275, 4008944, 4025080, 4146575, 4864352, 5011180, 5031350, 5307616, 6080440, 6263975, 6634520, 7144517, 7555589, 7600550, 8017888, 8050160, 8293150, 10022360, 10062700, 11776273, 12160880, 12527950, 13269040, 14289034, 15111178, 15201100, 16100320, 16586300, 20044720, 20125400, 23552546, 24321760, 25055900, 26538080, 28578068, 30222356, 30402200, 33172600, 35722585, 37777945, 40089440, 40250800, 47105092, 50111800, 57156136, 58881365, 60444712, 60804400, 66345200, 71445170, 75555890, 80501600, 94210184, 100223600, 114312272, 117762730, 120889424, 121608800, 132690400, 142890340, 151111780, 178612925, 188420368, 188889725, 200447200, 228624544, 235525460, 241778848, 285780680, 294406825, 302223560, 355112683, 357225850, 376840736, 377779450, 471050920, 536446819, 571561360, 588813650, 604447120, 710225366, 714451700, 755558900, 942101840, 1072893638, 1143122720, 1177627300, 1208894240, 1420450732, 1428903400, 1511117800, 1775563415, 1884203680, 2145787276, 2355254600, 2682234095, 2840901464, 2857806800, 3022235600, 3551126830, 4291574552, 4710509200, 5364468190, 5681802928, 5715613600, 6044471200, 7102253660, 8583149104, 8877817075, 9421018400, 10728936380, 11363605856, 13411170475, 14204507320, 17166298208, 17755634150, 21457872760, 25213000493, 26822340950, 28409014640, 35511268300, 42915745520, 50426000986, 53644681900, 56818029280, 71022536600, 85831491040, 100852001972, 107289363800, 126065002465, 142045073200, 201704003944, 214578727600, 252130004930, 284090146400, 403408007888, 429157455200, 504260009860, 630325012325, 806816015776, 1008520019720, 1260650024650, 2017040039440, 2521300049300, 4034080078880, 5042600098600, 10085200197200, 20170400394400]

約数ペア:

[(1, 20170400394400), (2, 10085200197200), (4, 5042600098600), (5, 4034080078880), (8, 2521300049300), (10, 2017040039440), (16, 1260650024650), (20, 1008520019720), (25, 806816015776), (32, 630325012325), (40, 504260009860), (47, 429157455200), (50, 403408007888), (71, 284090146400), (80, 252130004930), (94, 214578727600), (100, 201704003944), (142, 142045073200), (160, 126065002465), (188, 107289363800), (200, 100852001972), (235, 85831491040), (284, 71022536600), (355, 56818029280), (376, 53644681900), (400, 50426000986), (470, 42915745520), (568, 35511268300), (710, 28409014640), (752, 26822340950), (800, 25213000493), (940, 21457872760), (1136, 17755634150), (1175, 17166298208), (1420, 14204507320), (1504, 13411170475), (1775, 11363605856), (1880, 10728936380), (2141, 9421018400), (2272, 8877817075), (2350, 8583149104), (2840, 7102253660), (3337, 6044471200), (3529, 5715613600), (3550, 5681802928), (3760, 5364468190), (4282, 4710509200), (4700, 4291574552), (5680, 3551126830), (6674, 3022235600), (7058, 2857806800), (7100, 2840901464), (7520, 2682234095), (8564, 2355254600), (9400, 2145787276), (10705, 1884203680), (11360, 1775563415), (13348, 1511117800), (14116, 1428903400), (14200, 1420450732), (16685, 1208894240), (17128, 1177627300), (17645, 1143122720), (18800, 1072893638), (21410, 942101840), (26696, 755558900), (28232, 714451700), (28400, 710225366), (33370, 604447120), (34256, 588813650), (35290, 571561360), (37600, 536446819), (42820, 471050920), (53392, 377779450), (53525, 376840736), (56464, 357225850), (56800, 355112683), (66740, 302223560), (68512, 294406825), (70580, 285780680), (83425, 241778848), (85640, 235525460), (88225, 228624544), (100627, 200447200), (106784, 188889725), (107050, 188420368), (112928, 178612925), (133480, 151111780), (141160, 142890340), (152011, 132690400), (165863, 121608800), (166850, 120889424), (171280, 117762730), (176450, 114312272), (201254, 100223600), (214100, 94210184), (250559, 80501600), (266960, 75555890), (282320, 71445170), (304022, 66345200), (331726, 60804400), (333700, 60444712), (342560, 58881365), (352900, 57156136), (402508, 50111800), (428200, 47105092), (501118, 40250800), (503135, 40089440), (533920, 37777945), (564640, 35722585), (608044, 33172600), (663452, 30402200), (667400, 30222356), (705800, 28578068), (760055, 26538080), (805016, 25055900), (829315, 24321760), (856400, 23552546), (1002236, 20125400), (1006270, 20044720), (1216088, 16586300), (1252795, 16100320), (1326904, 15201100), (1334800, 15111178), (1411600, 14289034), (1520110, 13269040), (1610032, 12527950), (1658630, 12160880), (1712800, 11776273), (2004472, 10062700), (2012540, 10022360), (2432176, 8293150), (2505590, 8050160), (2515675, 8017888), (2653808, 7600550), (2669600, 7555589), (2823200, 7144517), (3040220, 6634520), (3220064, 6263975), (3317260, 6080440), (3800275, 5307616), (4008944, 5031350), (4025080, 5011180), (4146575, 4864352)]