4908441920

素因数分解:

$2^6\times 5^1\times {\mathrm{15338881}}^1$

素因数の和:15338898

約数の個数: 28

約数和(自身を含む): 11688228084

約数和(自身を除く): 6779786164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15338881, 30677762, 61355524, 76694405, 122711048, 153388810, 245422096, 306777620, 490844192, 613555240, 981688384, 1227110480, 2454220960, 4908441920]

約数ペア:

[(1, 4908441920), (2, 2454220960), (4, 1227110480), (5, 981688384), (8, 613555240), (10, 490844192), (16, 306777620), (20, 245422096), (32, 153388810), (40, 122711048), (64, 76694405), (80, 61355524), (160, 30677762), (320, 15338881)]