79061360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{141181}}^1$

素因数の和:141201

約数の個数: 40

約数和(自身を含む): 210078816

約数和(自身を除く): 131017456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 141181, 282362, 564724, 705905, 988267, 1129448, 1411810, 1976534, 2258896, 2823620, 3953068, 4941335, 5647240, 7906136, 9882670, 11294480, 15812272, 19765340, 39530680, 79061360]

約数ペア:

[(1, 79061360), (2, 39530680), (4, 19765340), (5, 15812272), (7, 11294480), (8, 9882670), (10, 7906136), (14, 5647240), (16, 4941335), (20, 3953068), (28, 2823620), (35, 2258896), (40, 1976534), (56, 1411810), (70, 1129448), (80, 988267), (112, 705905), (140, 564724), (280, 282362), (560, 141181)]