19051117600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:376

約数の個数: 288

約数和(自身を含む): 50396774400

約数和(自身を除く): 31345656800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 71, 76, 80, 95, 100, 127, 139, 142, 152, 160, 190, 200, 254, 278, 284, 304, 355, 380, 400, 475, 508, 556, 568, 608, 635, 695, 710, 760, 800, 950, 1016, 1112, 1136, 1270, 1349, 1390, 1420, 1520, 1775, 1900, 2032, 2224, 2272, 2413, 2540, 2641, 2698, 2780, 2840, 3040, 3175, 3475, 3550, 3800, 4064, 4448, 4826, 5080, 5282, 5396, 5560, 5680, 6350, 6745, 6950, 7100, 7600, 9017, 9652, 9869, 10160, 10564, 10792, 11120, 11360, 12065, 12700, 13205, 13490, 13900, 14200, 15200, 17653, 18034, 19304, 19738, 20320, 21128, 21584, 22240, 24130, 25400, 26410, 26980, 27800, 28400, 33725, 35306, 36068, 38608, 39476, 42256, 43168, 45085, 48260, 49345, 50800, 52820, 53960, 55600, 56800, 60325, 66025, 67450, 70612, 72136, 77216, 78952, 84512, 88265, 90170, 96520, 98690, 101600, 105640, 107920, 111200, 120650, 132050, 134900, 141224, 144272, 157904, 171323, 176530, 180340, 187511, 193040, 197380, 211280, 215840, 225425, 241300, 246725, 264100, 269800, 282448, 288544, 315808, 335407, 342646, 353060, 360680, 375022, 386080, 394760, 422560, 441325, 450850, 482600, 493450, 528200, 539600, 564896, 670814, 685292, 706120, 721360, 750044, 789520, 856615, 882650, 901700, 937555, 965200, 986900, 1056400, 1079200, 1253363, 1341628, 1370584, 1412240, 1442720, 1500088, 1579040, 1677035, 1713230, 1765300, 1803400, 1875110, 1930400, 1973800, 2112800, 2506726, 2683256, 2741168, 2824480, 3000176, 3354070, 3426460, 3530600, 3606800, 3750220, 3947600, 4283075, 4687775, 5013452, 5366512, 5482336, 6000352, 6266815, 6708140, 6852920, 7061200, 7213600, 7500440, 7895200, 8385175, 8566150, 9375550, 10026904, 10733024, 12533630, 13416280, 13705840, 14122400, 15000880, 16770350, 17132300, 18751100, 20053808, 23813897, 25067260, 26832560, 27411680, 30001760, 31334075, 33540700, 34264600, 37502200, 40107616, 47627794, 50134520, 53665120, 62668150, 67081400, 68529200, 75004400, 95255588, 100269040, 119069485, 125336300, 134162800, 137058400, 150008800, 190511176, 200538080, 238138970, 250672600, 268325600, 381022352, 476277940, 501345200, 595347425, 762044704, 952555880, 1002690400, 1190694850, 1905111760, 2381389700, 3810223520, 4762779400, 9525558800, 19051117600]

約数ペア:

[(1, 19051117600), (2, 9525558800), (4, 4762779400), (5, 3810223520), (8, 2381389700), (10, 1905111760), (16, 1190694850), (19, 1002690400), (20, 952555880), (25, 762044704), (32, 595347425), (38, 501345200), (40, 476277940), (50, 381022352), (71, 268325600), (76, 250672600), (80, 238138970), (95, 200538080), (100, 190511176), (127, 150008800), (139, 137058400), (142, 134162800), (152, 125336300), (160, 119069485), (190, 100269040), (200, 95255588), (254, 75004400), (278, 68529200), (284, 67081400), (304, 62668150), (355, 53665120), (380, 50134520), (400, 47627794), (475, 40107616), (508, 37502200), (556, 34264600), (568, 33540700), (608, 31334075), (635, 30001760), (695, 27411680), (710, 26832560), (760, 25067260), (800, 23813897), (950, 20053808), (1016, 18751100), (1112, 17132300), (1136, 16770350), (1270, 15000880), (1349, 14122400), (1390, 13705840), (1420, 13416280), (1520, 12533630), (1775, 10733024), (1900, 10026904), (2032, 9375550), (2224, 8566150), (2272, 8385175), (2413, 7895200), (2540, 7500440), (2641, 7213600), (2698, 7061200), (2780, 6852920), (2840, 6708140), (3040, 6266815), (3175, 6000352), (3475, 5482336), (3550, 5366512), (3800, 5013452), (4064, 4687775), (4448, 4283075), (4826, 3947600), (5080, 3750220), (5282, 3606800), (5396, 3530600), (5560, 3426460), (5680, 3354070), (6350, 3000176), (6745, 2824480), (6950, 2741168), (7100, 2683256), (7600, 2506726), (9017, 2112800), (9652, 1973800), (9869, 1930400), (10160, 1875110), (10564, 1803400), (10792, 1765300), (11120, 1713230), (11360, 1677035), (12065, 1579040), (12700, 1500088), (13205, 1442720), (13490, 1412240), (13900, 1370584), (14200, 1341628), (15200, 1253363), (17653, 1079200), (18034, 1056400), (19304, 986900), (19738, 965200), (20320, 937555), (21128, 901700), (21584, 882650), (22240, 856615), (24130, 789520), (25400, 750044), (26410, 721360), (26980, 706120), (27800, 685292), (28400, 670814), (33725, 564896), (35306, 539600), (36068, 528200), (38608, 493450), (39476, 482600), (42256, 450850), (43168, 441325), (45085, 422560), (48260, 394760), (49345, 386080), (50800, 375022), (52820, 360680), (53960, 353060), (55600, 342646), (56800, 335407), (60325, 315808), (66025, 288544), (67450, 282448), (70612, 269800), (72136, 264100), (77216, 246725), (78952, 241300), (84512, 225425), (88265, 215840), (90170, 211280), (96520, 197380), (98690, 193040), (101600, 187511), (105640, 180340), (107920, 176530), (111200, 171323), (120650, 157904), (132050, 144272), (134900, 141224)]