10521550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16187}}^1$

素因数の和:16212

約数の個数: 24

約数和(自身を含む): 21076776

約数和(自身を除く): 10555226

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 16187, 32374, 80935, 161870, 210431, 404675, 420862, 809350, 1052155, 2104310, 5260775, 10521550]

約数ペア:

[(1, 10521550), (2, 5260775), (5, 2104310), (10, 1052155), (13, 809350), (25, 420862), (26, 404675), (50, 210431), (65, 161870), (130, 80935), (325, 32374), (650, 16187)]