24628820

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2939}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 51861600

約数和(自身を除く): 27232780

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 2939, 4190, 5878, 8380, 11756, 14695, 29390, 58780, 1231441, 2462882, 4925764, 6157205, 12314410, 24628820]

約数ペア:

[(1, 24628820), (2, 12314410), (4, 6157205), (5, 4925764), (10, 2462882), (20, 1231441), (419, 58780), (838, 29390), (1676, 14695), (2095, 11756), (2939, 8380), (4190, 5878)]