802120045

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{5449}}^1$

素因数の和:6012

約数の個数: 16

約数和(自身を含む): 981000000

約数和(自身を除く): 178879955

約数列:

[1, 5, 59, 295, 499, 2495, 5449, 27245, 29441, 147205, 321491, 1607455, 2719051, 13595255, 160424009, 802120045]

約数ペア:

[(1, 802120045), (5, 160424009), (59, 13595255), (295, 2719051), (499, 1607455), (2495, 321491), (5449, 147205), (27245, 29441)]