5311400

素因数分解:

$2^3\times 5^2\times {\mathrm{26557}}^1$

素因数の和:26573

約数の個数: 24

約数和(自身を含む): 12349470

約数和(自身を除く): 7038070

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 26557, 53114, 106228, 132785, 212456, 265570, 531140, 663925, 1062280, 1327850, 2655700, 5311400]

約数ペア:

[(1, 5311400), (2, 2655700), (4, 1327850), (5, 1062280), (8, 663925), (10, 531140), (20, 265570), (25, 212456), (40, 132785), (50, 106228), (100, 53114), (200, 26557)]