85634680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73823}}^1$

素因数の和:73863

約数の個数: 32

約数和(自身を含む): 199324800

約数和(自身を除く): 113690120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 73823, 147646, 295292, 369115, 590584, 738230, 1476460, 2140867, 2952920, 4281734, 8563468, 10704335, 17126936, 21408670, 42817340, 85634680]

約数ペア:

[(1, 85634680), (2, 42817340), (4, 21408670), (5, 17126936), (8, 10704335), (10, 8563468), (20, 4281734), (29, 2952920), (40, 2140867), (58, 1476460), (116, 738230), (145, 590584), (232, 369115), (290, 295292), (580, 147646), (1160, 73823)]