9050480

素因数分解:

$2^4\times 5^1\times {\mathrm{113131}}^1$

素因数の和:113144

約数の個数: 20

約数和(自身を含む): 21042552

約数和(自身を除く): 11992072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113131, 226262, 452524, 565655, 905048, 1131310, 1810096, 2262620, 4525240, 9050480]

約数ペア:

[(1, 9050480), (2, 4525240), (4, 2262620), (5, 1810096), (8, 1131310), (10, 905048), (16, 565655), (20, 452524), (40, 226262), (80, 113131)]