4847240

素因数分解:

$2^3\times 5^1\times {\mathrm{121181}}^1$

素因数の和:121192

約数の個数: 16

約数和(自身を含む): 10906380

約数和(自身を除く): 6059140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 121181, 242362, 484724, 605905, 969448, 1211810, 2423620, 4847240]

約数ペア:

[(1, 4847240), (2, 2423620), (4, 1211810), (5, 969448), (8, 605905), (10, 484724), (20, 242362), (40, 121181)]