205122074960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{733}}^1\times {\mathrm{28909}}^1$

素因数の和:29677

約数の個数: 120

約数和(自身を含む): 524938875720

約数和(自身を除く): 319816800760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 733, 880, 968, 1210, 1466, 1936, 2420, 2932, 3665, 4840, 5864, 7330, 8063, 9680, 11728, 14660, 16126, 28909, 29320, 32252, 40315, 57818, 58640, 64504, 80630, 88693, 115636, 129008, 144545, 161260, 177386, 231272, 289090, 317999, 322520, 354772, 443465, 462544, 578180, 635998, 645040, 709544, 886930, 1156360, 1271996, 1419088, 1589995, 1773860, 2312720, 2543992, 3179990, 3497989, 3547720, 5087984, 6359980, 6995978, 7095440, 12719960, 13991956, 17489945, 21190297, 25439920, 27983912, 34979890, 42380594, 55967824, 69959780, 84761188, 105951485, 139919560, 169522376, 211902970, 233093267, 279839120, 339044752, 423805940, 466186534, 847611880, 932373068, 1165466335, 1695223760, 1864746136, 2330932670, 2564025937, 3729492272, 4661865340, 5128051874, 9323730680, 10256103748, 12820129685, 18647461360, 20512207496, 25640259370, 41024414992, 51280518740, 102561037480, 205122074960]

約数ペア:

[(1, 205122074960), (2, 102561037480), (4, 51280518740), (5, 41024414992), (8, 25640259370), (10, 20512207496), (11, 18647461360), (16, 12820129685), (20, 10256103748), (22, 9323730680), (40, 5128051874), (44, 4661865340), (55, 3729492272), (80, 2564025937), (88, 2330932670), (110, 1864746136), (121, 1695223760), (176, 1165466335), (220, 932373068), (242, 847611880), (440, 466186534), (484, 423805940), (605, 339044752), (733, 279839120), (880, 233093267), (968, 211902970), (1210, 169522376), (1466, 139919560), (1936, 105951485), (2420, 84761188), (2932, 69959780), (3665, 55967824), (4840, 42380594), (5864, 34979890), (7330, 27983912), (8063, 25439920), (9680, 21190297), (11728, 17489945), (14660, 13991956), (16126, 12719960), (28909, 7095440), (29320, 6995978), (32252, 6359980), (40315, 5087984), (57818, 3547720), (58640, 3497989), (64504, 3179990), (80630, 2543992), (88693, 2312720), (115636, 1773860), (129008, 1589995), (144545, 1419088), (161260, 1271996), (177386, 1156360), (231272, 886930), (289090, 709544), (317999, 645040), (322520, 635998), (354772, 578180), (443465, 462544)]