45272560

素因数分解:

$2^4\times 5^1\times {\mathrm{565907}}^1$

素因数の和:565920

約数の個数: 20

約数和(自身を含む): 105258888

約数和(自身を除く): 59986328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 565907, 1131814, 2263628, 2829535, 4527256, 5659070, 9054512, 11318140, 22636280, 45272560]

約数ペア:

[(1, 45272560), (2, 22636280), (4, 11318140), (5, 9054512), (8, 5659070), (10, 4527256), (16, 2829535), (20, 2263628), (40, 1131814), (80, 565907)]