22755730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 43387200

約数和(自身を除く): 20631470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 458, 523, 1046, 1145, 2290, 2615, 4351, 5230, 8702, 9937, 19874, 21755, 43510, 49685, 99370, 119767, 239534, 598835, 1197670, 2275573, 4551146, 11377865, 22755730]

約数ペア:

[(1, 22755730), (2, 11377865), (5, 4551146), (10, 2275573), (19, 1197670), (38, 598835), (95, 239534), (190, 119767), (229, 99370), (458, 49685), (523, 43510), (1046, 21755), (1145, 19874), (2290, 9937), (2615, 8702), (4351, 5230)]