11122450

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1229}}^1$

素因数の和:1422

約数の個数: 24

約数和(自身を含む): 20818980

約数和(自身を除く): 9696530

約数列:

[1, 2, 5, 10, 25, 50, 181, 362, 905, 1229, 1810, 2458, 4525, 6145, 9050, 12290, 30725, 61450, 222449, 444898, 1112245, 2224490, 5561225, 11122450]

約数ペア:

[(1, 11122450), (2, 5561225), (5, 2224490), (10, 1112245), (25, 444898), (50, 222449), (181, 61450), (362, 30725), (905, 12290), (1229, 9050), (1810, 6145), (2458, 4525)]