108301820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{492281}}^1$

素因数の和:492301

約数の個数: 24

約数和(自身を含む): 248110128

約数和(自身を除く): 139808308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 492281, 984562, 1969124, 2461405, 4922810, 5415091, 9845620, 10830182, 21660364, 27075455, 54150910, 108301820]

約数ペア:

[(1, 108301820), (2, 54150910), (4, 27075455), (5, 21660364), (10, 10830182), (11, 9845620), (20, 5415091), (22, 4922810), (44, 2461405), (55, 1969124), (110, 984562), (220, 492281)]