22904180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88093}}^1$

素因数の和:88115

約数の個数: 24

約数和(自身を含む): 51799272

約数和(自身を除く): 28895092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 88093, 176186, 352372, 440465, 880930, 1145209, 1761860, 2290418, 4580836, 5726045, 11452090, 22904180]

約数ペア:

[(1, 22904180), (2, 11452090), (4, 5726045), (5, 4580836), (10, 2290418), (13, 1761860), (20, 1145209), (26, 880930), (52, 440465), (65, 352372), (130, 176186), (260, 88093)]