85850710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{70951}}^1$

素因数の和:70980

約数の個数: 24

約数和(自身を含む): 169859088

約数和(自身を除く): 84008378

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 70951, 141902, 354755, 709510, 780461, 1560922, 3902305, 7804610, 8585071, 17170142, 42925355, 85850710]

約数ペア:

[(1, 85850710), (2, 42925355), (5, 17170142), (10, 8585071), (11, 7804610), (22, 3902305), (55, 1560922), (110, 780461), (121, 709510), (242, 354755), (605, 141902), (1210, 70951)]