20160892625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{5202811}}^1$

素因数の和:5202857

約数の個数: 16

約数和(自身を含む): 25972437504

約数和(自身を除く): 5811544879

約数列:

[1, 5, 25, 31, 125, 155, 775, 3875, 5202811, 26014055, 130070275, 161287141, 650351375, 806435705, 4032178525, 20160892625]

約数ペア:

[(1, 20160892625), (5, 4032178525), (25, 806435705), (31, 650351375), (125, 161287141), (155, 130070275), (775, 26014055), (3875, 5202811)]