45157360

素因数分解:

$2^4\times 5^1\times {\mathrm{564467}}^1$

素因数の和:564480

約数の個数: 20

約数和(自身を含む): 104991048

約数和(自身を除く): 59833688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 564467, 1128934, 2257868, 2822335, 4515736, 5644670, 9031472, 11289340, 22578680, 45157360]

約数ペア:

[(1, 45157360), (2, 22578680), (4, 11289340), (5, 9031472), (8, 5644670), (10, 4515736), (16, 2822335), (20, 2257868), (40, 1128934), (80, 564467)]