2622050

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^2$

素因数の和:470

約数の個数: 18

約数和(自身を含む): 4898403

約数和(自身を除く): 2276353

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 2290, 5725, 11450, 52441, 104882, 262205, 524410, 1311025, 2622050]

約数ペア:

[(1, 2622050), (2, 1311025), (5, 524410), (10, 262205), (25, 104882), (50, 52441), (229, 11450), (458, 5725), (1145, 2290)]