8801996840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1532

約数の個数: 256

約数和(自身を含む): 26078008320

約数和(自身を除く): 17276011480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 103, 104, 119, 130, 136, 140, 170, 182, 206, 221, 238, 260, 280, 340, 364, 412, 442, 455, 476, 515, 520, 595, 680, 721, 728, 824, 884, 910, 952, 1030, 1105, 1190, 1339, 1381, 1442, 1547, 1751, 1768, 1820, 2060, 2210, 2380, 2678, 2762, 2884, 3094, 3502, 3605, 3640, 4120, 4420, 4760, 5356, 5524, 5768, 6188, 6695, 6905, 7004, 7210, 7735, 8755, 8840, 9373, 9667, 10712, 11048, 12257, 12376, 13390, 13810, 14008, 14420, 15470, 17510, 17953, 18746, 19334, 22763, 23477, 24514, 26780, 27620, 28840, 30940, 35020, 35906, 37492, 38668, 45526, 46865, 46954, 48335, 49028, 53560, 55240, 61285, 61880, 70040, 71812, 74984, 77336, 89765, 91052, 93730, 93908, 96670, 98056, 113815, 117385, 122570, 125671, 142243, 143624, 159341, 164339, 179530, 182104, 187460, 187816, 193340, 227630, 234770, 245140, 251342, 284486, 305201, 318682, 328678, 359060, 374920, 386680, 455260, 469540, 490280, 502684, 568972, 610402, 628355, 637364, 657356, 711215, 718120, 796705, 821695, 910520, 939080, 995701, 1005368, 1137944, 1220804, 1256710, 1274728, 1314712, 1422430, 1526005, 1593410, 1643390, 1849159, 1991402, 2136407, 2418131, 2441608, 2513420, 2844860, 3052010, 3186820, 3286780, 3698318, 3982804, 4272814, 4836262, 4978505, 5026840, 5689720, 6104020, 6373640, 6573560, 7396636, 7965608, 8545628, 9245795, 9672524, 9957010, 10682035, 12090655, 12208040, 12944113, 14793272, 16926917, 17091256, 18491590, 19345048, 19914020, 21364070, 24181310, 25888226, 31435703, 33853834, 36983180, 39828040, 42728140, 48362620, 51776452, 62871406, 64720565, 67707668, 73966360, 84634585, 85456280, 96725240, 103552904, 125742812, 129441130, 135415336, 157178515, 169269170, 220049921, 251485624, 258882260, 314357030, 338538340, 440099842, 517764520, 628714060, 677076680, 880199684, 1100249605, 1257428120, 1760399368, 2200499210, 4400998420, 8801996840]

約数ペア:

[(1, 8801996840), (2, 4400998420), (4, 2200499210), (5, 1760399368), (7, 1257428120), (8, 1100249605), (10, 880199684), (13, 677076680), (14, 628714060), (17, 517764520), (20, 440099842), (26, 338538340), (28, 314357030), (34, 258882260), (35, 251485624), (40, 220049921), (52, 169269170), (56, 157178515), (65, 135415336), (68, 129441130), (70, 125742812), (85, 103552904), (91, 96725240), (103, 85456280), (104, 84634585), (119, 73966360), (130, 67707668), (136, 64720565), (140, 62871406), (170, 51776452), (182, 48362620), (206, 42728140), (221, 39828040), (238, 36983180), (260, 33853834), (280, 31435703), (340, 25888226), (364, 24181310), (412, 21364070), (442, 19914020), (455, 19345048), (476, 18491590), (515, 17091256), (520, 16926917), (595, 14793272), (680, 12944113), (721, 12208040), (728, 12090655), (824, 10682035), (884, 9957010), (910, 9672524), (952, 9245795), (1030, 8545628), (1105, 7965608), (1190, 7396636), (1339, 6573560), (1381, 6373640), (1442, 6104020), (1547, 5689720), (1751, 5026840), (1768, 4978505), (1820, 4836262), (2060, 4272814), (2210, 3982804), (2380, 3698318), (2678, 3286780), (2762, 3186820), (2884, 3052010), (3094, 2844860), (3502, 2513420), (3605, 2441608), (3640, 2418131), (4120, 2136407), (4420, 1991402), (4760, 1849159), (5356, 1643390), (5524, 1593410), (5768, 1526005), (6188, 1422430), (6695, 1314712), (6905, 1274728), (7004, 1256710), (7210, 1220804), (7735, 1137944), (8755, 1005368), (8840, 995701), (9373, 939080), (9667, 910520), (10712, 821695), (11048, 796705), (12257, 718120), (12376, 711215), (13390, 657356), (13810, 637364), (14008, 628355), (14420, 610402), (15470, 568972), (17510, 502684), (17953, 490280), (18746, 469540), (19334, 455260), (22763, 386680), (23477, 374920), (24514, 359060), (26780, 328678), (27620, 318682), (28840, 305201), (30940, 284486), (35020, 251342), (35906, 245140), (37492, 234770), (38668, 227630), (45526, 193340), (46865, 187816), (46954, 187460), (48335, 182104), (49028, 179530), (53560, 164339), (55240, 159341), (61285, 143624), (61880, 142243), (70040, 125671), (71812, 122570), (74984, 117385), (77336, 113815), (89765, 98056), (91052, 96670), (93730, 93908)]