11528037740

素因数分解:

$2^2\times 5^1\times {\mathrm{576401887}}^1$

素因数の和:576401896

約数の個数: 12

約数和(自身を含む): 24208879296

約数和(自身を除く): 12680841556

約数列:

[1, 2, 4, 5, 10, 20, 576401887, 1152803774, 2305607548, 2882009435, 5764018870, 11528037740]

約数ペア:

[(1, 11528037740), (2, 5764018870), (4, 2882009435), (5, 2305607548), (10, 1152803774), (20, 576401887)]