70361920

素因数分解:

$2^6\times 5^1\times {\mathrm{219881}}^1$

素因数の和:219898

約数の個数: 28

約数和(自身を含む): 167550084

約数和(自身を除く): 97188164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 219881, 439762, 879524, 1099405, 1759048, 2198810, 3518096, 4397620, 7036192, 8795240, 14072384, 17590480, 35180960, 70361920]

約数ペア:

[(1, 70361920), (2, 35180960), (4, 17590480), (5, 14072384), (8, 8795240), (10, 7036192), (16, 4397620), (20, 3518096), (32, 2198810), (40, 1759048), (64, 1099405), (80, 879524), (160, 439762), (320, 219881)]