1040091992015

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{19996001}}^1$

素因数の和:19996210

約数の個数: 16

約数和(自身を含む): 1272705535296

約数和(自身を除く): 232613543281

約数列:

[1, 5, 101, 103, 505, 515, 10403, 52015, 19996001, 99980005, 2019596101, 2059588103, 10097980505, 10297940515, 208018398403, 1040091992015]

約数ペア:

[(1, 1040091992015), (5, 208018398403), (101, 10297940515), (103, 10097980505), (505, 2059588103), (515, 2019596101), (10403, 99980005), (52015, 19996001)]