5277500

素因数分解:

$2^2\times 5^4\times {\mathrm{2111}}^1$

素因数の和:2135

約数の個数: 30

約数和(自身を含む): 11546304

約数和(自身を除く): 6268804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2111, 2500, 4222, 8444, 10555, 21110, 42220, 52775, 105550, 211100, 263875, 527750, 1055500, 1319375, 2638750, 5277500]

約数ペア:

[(1, 5277500), (2, 2638750), (4, 1319375), (5, 1055500), (10, 527750), (20, 263875), (25, 211100), (50, 105550), (100, 52775), (125, 42220), (250, 21110), (500, 10555), (625, 8444), (1250, 4222), (2111, 2500)]