74841920

素因数分解:

$2^6\times 5^1\times {\mathrm{233881}}^1$

素因数の和:233898

約数の個数: 28

約数和(自身を含む): 178218084

約数和(自身を除く): 103376164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 233881, 467762, 935524, 1169405, 1871048, 2338810, 3742096, 4677620, 7484192, 9355240, 14968384, 18710480, 37420960, 74841920]

約数ペア:

[(1, 74841920), (2, 37420960), (4, 18710480), (5, 14968384), (8, 9355240), (10, 7484192), (16, 4677620), (20, 3742096), (32, 2338810), (40, 1871048), (64, 1169405), (80, 935524), (160, 467762), (320, 233881)]