26374370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 26714974

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 307, 355, 605, 614, 710, 781, 1210, 1535, 1562, 3070, 3377, 3905, 6754, 7810, 8591, 16885, 17182, 21797, 33770, 37147, 42955, 43594, 74294, 85910, 108985, 185735, 217970, 239767, 371470, 479534, 1198835, 2397670, 2637437, 5274874, 13187185, 26374370]

約数ペア:

[(1, 26374370), (2, 13187185), (5, 5274874), (10, 2637437), (11, 2397670), (22, 1198835), (55, 479534), (71, 371470), (110, 239767), (121, 217970), (142, 185735), (242, 108985), (307, 85910), (355, 74294), (605, 43594), (614, 42955), (710, 37147), (781, 33770), (1210, 21797), (1535, 17182), (1562, 16885), (3070, 8591), (3377, 7810), (3905, 6754)]