5257850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8089}}^1$

素因数の和:8114

約数の個数: 24

約数和(自身を含む): 10533180

約数和(自身を除く): 5275330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 8089, 16178, 40445, 80890, 105157, 202225, 210314, 404450, 525785, 1051570, 2628925, 5257850]

約数ペア:

[(1, 5257850), (2, 2628925), (5, 1051570), (10, 525785), (13, 404450), (25, 210314), (26, 202225), (50, 105157), (65, 80890), (130, 40445), (325, 16178), (650, 8089)]