9968002550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{18123641}}^1$

素因数の和:18123664

約数の個数: 24

約数和(自身を含む): 20225984472

約数和(自身を除く): 10257981922

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 18123641, 36247282, 90618205, 181236410, 199360051, 398720102, 453091025, 906182050, 996800255, 1993600510, 4984001275, 9968002550]

約数ペア:

[(1, 9968002550), (2, 4984001275), (5, 1993600510), (10, 996800255), (11, 906182050), (22, 453091025), (25, 398720102), (50, 199360051), (55, 181236410), (110, 90618205), (275, 36247282), (550, 18123641)]