5241920

素因数分解:

$2^6\times 5^1\times {\mathrm{16381}}^1$

素因数の和:16398

約数の個数: 28

約数和(自身を含む): 12483084

約数和(自身を除く): 7241164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 16381, 32762, 65524, 81905, 131048, 163810, 262096, 327620, 524192, 655240, 1048384, 1310480, 2620960, 5241920]

約数ペア:

[(1, 5241920), (2, 2620960), (4, 1310480), (5, 1048384), (8, 655240), (10, 524192), (16, 327620), (20, 262096), (32, 163810), (40, 131048), (64, 81905), (80, 65524), (160, 32762), (320, 16381)]