102041920

素因数分解:

$2^6\times 5^1\times {\mathrm{318881}}^1$

素因数の和:318898

約数の個数: 28

約数和(自身を含む): 242988084

約数和(自身を除く): 140946164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 318881, 637762, 1275524, 1594405, 2551048, 3188810, 5102096, 6377620, 10204192, 12755240, 20408384, 25510480, 51020960, 102041920]

約数ペア:

[(1, 102041920), (2, 51020960), (4, 25510480), (5, 20408384), (8, 12755240), (10, 10204192), (16, 6377620), (20, 5102096), (32, 3188810), (40, 2551048), (64, 1594405), (80, 1275524), (160, 637762), (320, 318881)]