9798140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44537}}^1$

素因数の和:44557

約数の個数: 24

約数和(自身を含む): 22447152

約数和(自身を除く): 12649012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 44537, 89074, 178148, 222685, 445370, 489907, 890740, 979814, 1959628, 2449535, 4899070, 9798140]

約数ペア:

[(1, 9798140), (2, 4899070), (4, 2449535), (5, 1959628), (10, 979814), (11, 890740), (20, 489907), (22, 445370), (44, 222685), (55, 178148), (110, 89074), (220, 44537)]