8601920

素因数分解:

$2^6\times 5^1\times {\mathrm{26881}}^1$

素因数の和:26898

約数の個数: 28

約数和(自身を含む): 20484084

約数和(自身を除く): 11882164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 26881, 53762, 107524, 134405, 215048, 268810, 430096, 537620, 860192, 1075240, 1720384, 2150480, 4300960, 8601920]

約数ペア:

[(1, 8601920), (2, 4300960), (4, 2150480), (5, 1720384), (8, 1075240), (10, 860192), (16, 537620), (20, 430096), (32, 268810), (40, 215048), (64, 134405), (80, 107524), (160, 53762), (320, 26881)]