137035580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{622889}}^1$

素因数の和:622909

約数の個数: 24

約数和(自身を含む): 313936560

約数和(自身を除く): 176900980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 622889, 1245778, 2491556, 3114445, 6228890, 6851779, 12457780, 13703558, 27407116, 34258895, 68517790, 137035580]

約数ペア:

[(1, 137035580), (2, 68517790), (4, 34258895), (5, 27407116), (10, 13703558), (11, 12457780), (20, 6851779), (22, 6228890), (44, 3114445), (55, 2491556), (110, 1245778), (220, 622889)]