4528550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:6992

約数の個数: 24

約数和(自身を含む): 9072336

約数和(自身を除く): 4543786

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6967, 13934, 34835, 69670, 90571, 174175, 181142, 348350, 452855, 905710, 2264275, 4528550]

約数ペア:

[(1, 4528550), (2, 2264275), (5, 905710), (10, 452855), (13, 348350), (25, 181142), (26, 174175), (50, 90571), (65, 69670), (130, 34835), (325, 13934), (650, 6967)]