22752620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103421}}^1$

素因数の和:103441

約数の個数: 24

約数和(自身を含む): 52124688

約数和(自身を除く): 29372068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 103421, 206842, 413684, 517105, 1034210, 1137631, 2068420, 2275262, 4550524, 5688155, 11376310, 22752620]

約数ペア:

[(1, 22752620), (2, 11376310), (4, 5688155), (5, 4550524), (10, 2275262), (11, 2068420), (20, 1137631), (22, 1034210), (44, 517105), (55, 413684), (110, 206842), (220, 103421)]