115956560

素因数分解:

$2^4\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2141}}^1$

素因数の和:2831

約数の個数: 40

約数和(自身を含む): 270123336

約数和(自身を除く): 154166776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677, 1354, 2141, 2708, 3385, 4282, 5416, 6770, 8564, 10705, 10832, 13540, 17128, 21410, 27080, 34256, 42820, 54160, 85640, 171280, 1449457, 2898914, 5797828, 7247285, 11595656, 14494570, 23191312, 28989140, 57978280, 115956560]

約数ペア:

[(1, 115956560), (2, 57978280), (4, 28989140), (5, 23191312), (8, 14494570), (10, 11595656), (16, 7247285), (20, 5797828), (40, 2898914), (80, 1449457), (677, 171280), (1354, 85640), (2141, 54160), (2708, 42820), (3385, 34256), (4282, 27080), (5416, 21410), (6770, 17128), (8564, 13540), (10705, 10832)]