11209250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3479

約数の個数: 32

約数和(自身を含む): 22604400

約数和(自身を除く): 11395150

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 3449, 6898, 17245, 34490, 44837, 86225, 89674, 172450, 224185, 431125, 448370, 862250, 1120925, 2241850, 5604625, 11209250]

約数ペア:

[(1, 11209250), (2, 5604625), (5, 2241850), (10, 1120925), (13, 862250), (25, 448370), (26, 431125), (50, 224185), (65, 172450), (125, 89674), (130, 86225), (250, 44837), (325, 34490), (650, 17245), (1625, 6898), (3250, 3449)]