2510167280

素因数分解:

$2^4\times 5^1\times {\mathrm{31377091}}^1$

素因数の和:31377104

約数の個数: 20

約数和(自身を含む): 5836139112

約数和(自身を除く): 3325971832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 31377091, 62754182, 125508364, 156885455, 251016728, 313770910, 502033456, 627541820, 1255083640, 2510167280]

約数ペア:

[(1, 2510167280), (2, 1255083640), (4, 627541820), (5, 502033456), (8, 313770910), (10, 251016728), (16, 156885455), (20, 125508364), (40, 62754182), (80, 31377091)]