45210860

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5527}}^1$

素因数の和:5945

約数の個数: 24

約数和(自身を含む): 95192160

約数和(自身を除く): 49981300

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 5527, 8180, 11054, 22108, 27635, 55270, 110540, 2260543, 4521086, 9042172, 11302715, 22605430, 45210860]

約数ペア:

[(1, 45210860), (2, 22605430), (4, 11302715), (5, 9042172), (10, 4521086), (20, 2260543), (409, 110540), (818, 55270), (1636, 27635), (2045, 22108), (4090, 11054), (5527, 8180)]