56086840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17749}}^1$

素因数の和:17839

約数の個数: 32

約数和(自身を含む): 127800000

約数和(自身を除く): 71713160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 17749, 35498, 70996, 88745, 141992, 177490, 354980, 709960, 1402171, 2804342, 5608684, 7010855, 11217368, 14021710, 28043420, 56086840]

約数ペア:

[(1, 56086840), (2, 28043420), (4, 14021710), (5, 11217368), (8, 7010855), (10, 5608684), (20, 2804342), (40, 1402171), (79, 709960), (158, 354980), (316, 177490), (395, 141992), (632, 88745), (790, 70996), (1580, 35498), (3160, 17749)]