8986340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40847}}^1$

素因数の和:40867

約数の個数: 24

約数和(自身を含む): 20587392

約数和(自身を除く): 11601052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 40847, 81694, 163388, 204235, 408470, 449317, 816940, 898634, 1797268, 2246585, 4493170, 8986340]

約数ペア:

[(1, 8986340), (2, 4493170), (4, 2246585), (5, 1797268), (10, 898634), (11, 816940), (20, 449317), (22, 408470), (44, 204235), (55, 163388), (110, 81694), (220, 40847)]