71286600580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{274179233}}^1$

素因数の和:274179255

約数の個数: 24

約数和(自身を含む): 161217389592

約数和(自身を除く): 89930789012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 274179233, 548358466, 1096716932, 1370896165, 2741792330, 3564330029, 5483584660, 7128660058, 14257320116, 17821650145, 35643300290, 71286600580]

約数ペア:

[(1, 71286600580), (2, 35643300290), (4, 17821650145), (5, 14257320116), (10, 7128660058), (13, 5483584660), (20, 3564330029), (26, 2741792330), (52, 1370896165), (65, 1096716932), (130, 548358466), (260, 274179233)]