22522180

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8867}}^1$

素因数の和:9003

約数の個数: 24

約数和(自身を含む): 47674368

約数和(自身を除く): 25152188

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 8867, 17734, 35468, 44335, 88670, 177340, 1126109, 2252218, 4504436, 5630545, 11261090, 22522180]

約数ペア:

[(1, 22522180), (2, 11261090), (4, 5630545), (5, 4504436), (10, 2252218), (20, 1126109), (127, 177340), (254, 88670), (508, 44335), (635, 35468), (1270, 17734), (2540, 8867)]