7077850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10889}}^1$

素因数の和:10914

約数の個数: 24

約数和(自身を含む): 14178780

約数和(自身を除く): 7100930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 10889, 21778, 54445, 108890, 141557, 272225, 283114, 544450, 707785, 1415570, 3538925, 7077850]

約数ペア:

[(1, 7077850), (2, 3538925), (5, 1415570), (10, 707785), (13, 544450), (25, 283114), (26, 272225), (50, 141557), (65, 108890), (130, 54445), (325, 21778), (650, 10889)]