5068400

素因数分解:

$2^4\times 5^2\times {\mathrm{12671}}^1$

素因数の和:12689

約数の個数: 30

約数和(自身を含む): 12177792

約数和(自身を除く): 7109392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 12671, 25342, 50684, 63355, 101368, 126710, 202736, 253420, 316775, 506840, 633550, 1013680, 1267100, 2534200, 5068400]

約数ペア:

[(1, 5068400), (2, 2534200), (4, 1267100), (5, 1013680), (8, 633550), (10, 506840), (16, 316775), (20, 253420), (25, 202736), (40, 126710), (50, 101368), (80, 63355), (100, 50684), (200, 25342), (400, 12671)]