9054160

素因数分解:

$2^4\times 5^1\times {\mathrm{113177}}^1$

素因数の和:113190

約数の個数: 20

約数和(自身を含む): 21051108

約数和(自身を除く): 11996948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113177, 226354, 452708, 565885, 905416, 1131770, 1810832, 2263540, 4527080, 9054160]

約数ペア:

[(1, 9054160), (2, 4527080), (4, 2263540), (5, 1810832), (8, 1131770), (10, 905416), (16, 565885), (20, 452708), (40, 226354), (80, 113177)]