54414160

素因数分解:

$2^4\times 5^1\times {\mathrm{680177}}^1$

素因数の和:680190

約数の個数: 20

約数和(自身を含む): 126513108

約数和(自身を除く): 72098948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 680177, 1360354, 2720708, 3400885, 5441416, 6801770, 10882832, 13603540, 27207080, 54414160]

約数ペア:

[(1, 54414160), (2, 27207080), (4, 13603540), (5, 10882832), (8, 6801770), (10, 5441416), (16, 3400885), (20, 2720708), (40, 1360354), (80, 680177)]