70357240

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17077}}^1$

素因数の和:17191

約数の個数: 32

約数和(自身を含む): 159850080

約数和(自身を除く): 89492840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 17077, 34154, 68308, 85385, 136616, 170770, 341540, 683080, 1758931, 3517862, 7035724, 8794655, 14071448, 17589310, 35178620, 70357240]

約数ペア:

[(1, 70357240), (2, 35178620), (4, 17589310), (5, 14071448), (8, 8794655), (10, 7035724), (20, 3517862), (40, 1758931), (103, 683080), (206, 341540), (412, 170770), (515, 136616), (824, 85385), (1030, 68308), (2060, 34154), (4120, 17077)]