10349600180

素因数分解:

$2^2\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{240353}}^1$

素因数の和:242515

約数の個数: 24

約数和(自身を含む): 21744345672

約数和(自身を除く): 11394745492

約数列:

[1, 2, 4, 5, 10, 20, 2153, 4306, 8612, 10765, 21530, 43060, 240353, 480706, 961412, 1201765, 2403530, 4807060, 517480009, 1034960018, 2069920036, 2587400045, 5174800090, 10349600180]

約数ペア:

[(1, 10349600180), (2, 5174800090), (4, 2587400045), (5, 2069920036), (10, 1034960018), (20, 517480009), (2153, 4807060), (4306, 2403530), (8612, 1201765), (10765, 961412), (21530, 480706), (43060, 240353)]