27425980

素因数分解:

$2^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1553}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 57696912

約数和(自身を除く): 30270932

約数列:

[1, 2, 4, 5, 10, 20, 883, 1553, 1766, 3106, 3532, 4415, 6212, 7765, 8830, 15530, 17660, 31060, 1371299, 2742598, 5485196, 6856495, 13712990, 27425980]

約数ペア:

[(1, 27425980), (2, 13712990), (4, 6856495), (5, 5485196), (10, 2742598), (20, 1371299), (883, 31060), (1553, 17660), (1766, 15530), (3106, 8830), (3532, 7765), (4415, 6212)]