56068400

素因数分解:

$2^4\times 5^2\times {\mathrm{140171}}^1$

素因数の和:140189

約数の個数: 30

約数和(自身を含む): 134705292

約数和(自身を除く): 78636892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 140171, 280342, 560684, 700855, 1121368, 1401710, 2242736, 2803420, 3504275, 5606840, 7008550, 11213680, 14017100, 28034200, 56068400]

約数ペア:

[(1, 56068400), (2, 28034200), (4, 14017100), (5, 11213680), (8, 7008550), (10, 5606840), (16, 3504275), (20, 2803420), (25, 2242736), (40, 1401710), (50, 1121368), (80, 700855), (100, 560684), (200, 280342), (400, 140171)]