71125550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{74869}}^1$

素因数の和:74900

約数の個数: 24

約数和(自身を含む): 139258200

約数和(自身を除く): 68132650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 74869, 149738, 374345, 748690, 1422511, 1871725, 2845022, 3743450, 7112555, 14225110, 35562775, 71125550]

約数ペア:

[(1, 71125550), (2, 35562775), (5, 14225110), (10, 7112555), (19, 3743450), (25, 2845022), (38, 1871725), (50, 1422511), (95, 748690), (190, 374345), (475, 149738), (950, 74869)]