3980320

素因数分解:

$2^5\times 5^1\times {\mathrm{24877}}^1$

素因数の和:24892

約数の個数: 24

約数和(自身を含む): 9403884

約数和(自身を除く): 5423564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 24877, 49754, 99508, 124385, 199016, 248770, 398032, 497540, 796064, 995080, 1990160, 3980320]

約数ペア:

[(1, 3980320), (2, 1990160), (4, 995080), (5, 796064), (8, 497540), (10, 398032), (16, 248770), (20, 199016), (32, 124385), (40, 99508), (80, 49754), (160, 24877)]