4527280

素因数分解:

$2^4\times 5^1\times {\mathrm{56591}}^1$

素因数の和:56604

約数の個数: 20

約数和(自身を含む): 10526112

約数和(自身を除く): 5998832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 56591, 113182, 226364, 282955, 452728, 565910, 905456, 1131820, 2263640, 4527280]

約数ペア:

[(1, 4527280), (2, 2263640), (4, 1131820), (5, 905456), (8, 565910), (10, 452728), (16, 282955), (20, 226364), (40, 113182), (80, 56591)]