4133013680

素因数分解:

$2^4\times 5^1\times {\mathrm{51662671}}^1$

素因数の和:51662684

約数の個数: 20

約数和(自身を含む): 9609256992

約数和(自身を除く): 5476243312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 51662671, 103325342, 206650684, 258313355, 413301368, 516626710, 826602736, 1033253420, 2066506840, 4133013680]

約数ペア:

[(1, 4133013680), (2, 2066506840), (4, 1033253420), (5, 826602736), (8, 516626710), (10, 413301368), (16, 258313355), (20, 206650684), (40, 103325342), (80, 51662671)]