40860710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12809}}^1$

素因数の和:12856

約数の個数: 32

約数和(自身を含む): 83008800

約数和(自身を除く): 42148090

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 12809, 25618, 64045, 128090, 140899, 281798, 371461, 704495, 742922, 1408990, 1857305, 3714610, 4086071, 8172142, 20430355, 40860710]

約数ペア:

[(1, 40860710), (2, 20430355), (5, 8172142), (10, 4086071), (11, 3714610), (22, 1857305), (29, 1408990), (55, 742922), (58, 704495), (110, 371461), (145, 281798), (290, 140899), (319, 128090), (638, 64045), (1595, 25618), (3190, 12809)]