3415240

素因数分解:

$2^3\times 5^1\times {\mathrm{85381}}^1$

素因数の和:85392

約数の個数: 16

約数和(自身を含む): 7684380

約数和(自身を除く): 4269140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 85381, 170762, 341524, 426905, 683048, 853810, 1707620, 3415240]

約数ペア:

[(1, 3415240), (2, 1707620), (4, 853810), (5, 683048), (8, 426905), (10, 341524), (20, 170762), (40, 85381)]