5581360

素因数分解:

$2^4\times 5^1\times {\mathrm{69767}}^1$

素因数の和:69780

約数の個数: 20

約数和(自身を含む): 12976848

約数和(自身を除く): 7395488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 69767, 139534, 279068, 348835, 558136, 697670, 1116272, 1395340, 2790680, 5581360]

約数ペア:

[(1, 5581360), (2, 2790680), (4, 1395340), (5, 1116272), (8, 697670), (10, 558136), (16, 348835), (20, 279068), (40, 139534), (80, 69767)]