12751558300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9808891}}^1$

素因数の和:9808918

約数の個数: 36

約数和(自身を含む): 29799413896

約数和(自身を除く): 17047855596

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 9808891, 19617782, 39235564, 49044455, 98088910, 127515583, 196177820, 245222275, 255031166, 490444550, 510062332, 637577915, 980889100, 1275155830, 2550311660, 3187889575, 6375779150, 12751558300]

約数ペア:

[(1, 12751558300), (2, 6375779150), (4, 3187889575), (5, 2550311660), (10, 1275155830), (13, 980889100), (20, 637577915), (25, 510062332), (26, 490444550), (50, 255031166), (52, 245222275), (65, 196177820), (100, 127515583), (130, 98088910), (260, 49044455), (325, 39235564), (650, 19617782), (1300, 9808891)]