82460960

素因数分解:

$2^5\times 5^1\times {\mathrm{515381}}^1$

素因数の和:515396

約数の個数: 24

約数和(自身を含む): 194814396

約数和(自身を除く): 112353436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 515381, 1030762, 2061524, 2576905, 4123048, 5153810, 8246096, 10307620, 16492192, 20615240, 41230480, 82460960]

約数ペア:

[(1, 82460960), (2, 41230480), (4, 20615240), (5, 16492192), (8, 10307620), (10, 8246096), (16, 5153810), (20, 4123048), (32, 2576905), (40, 2061524), (80, 1030762), (160, 515381)]