135557360

素因数分解:

$2^4\times 5^1\times {\mathrm{1694467}}^1$

素因数の和:1694480

約数の個数: 20

約数和(自身を含む): 315171048

約数和(自身を除く): 179613688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1694467, 3388934, 6777868, 8472335, 13555736, 16944670, 27111472, 33889340, 67778680, 135557360]

約数ペア:

[(1, 135557360), (2, 67778680), (4, 33889340), (5, 27111472), (8, 16944670), (10, 13555736), (16, 8472335), (20, 6777868), (40, 3388934), (80, 1694467)]