22810180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10093}}^1$

素因数の和:10215

約数の個数: 24

約数和(自身を含む): 48330072

約数和(自身を除く): 25519892

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 10093, 20186, 40372, 50465, 100930, 201860, 1140509, 2281018, 4562036, 5702545, 11405090, 22810180]

約数ペア:

[(1, 22810180), (2, 11405090), (4, 5702545), (5, 4562036), (10, 2281018), (20, 1140509), (113, 201860), (226, 100930), (452, 50465), (565, 40372), (1130, 20186), (2260, 10093)]