10901020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41927}}^1$

素因数の和:41949

約数の個数: 24

約数和(自身を含む): 24653664

約数和(自身を除く): 13752644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 41927, 83854, 167708, 209635, 419270, 545051, 838540, 1090102, 2180204, 2725255, 5450510, 10901020]

約数ペア:

[(1, 10901020), (2, 5450510), (4, 2725255), (5, 2180204), (10, 1090102), (13, 838540), (20, 545051), (26, 419270), (52, 209635), (65, 167708), (130, 83854), (260, 41927)]