55920980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{14639}}^1$

素因数の和:14839

約数の個数: 24

約数和(自身を含む): 118056960

約数和(自身を除く): 62135980

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 14639, 29278, 58556, 73195, 146390, 292780, 2796049, 5592098, 11184196, 13980245, 27960490, 55920980]

約数ペア:

[(1, 55920980), (2, 27960490), (4, 13980245), (5, 11184196), (10, 5592098), (20, 2796049), (191, 292780), (382, 146390), (764, 73195), (955, 58556), (1910, 29278), (3820, 14639)]