22520360

素因数分解:

$2^3\times 5^1\times {\mathrm{563009}}^1$

素因数の和:563020

約数の個数: 16

約数和(自身を含む): 50670900

約数和(自身を除く): 28150540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563009, 1126018, 2252036, 2815045, 4504072, 5630090, 11260180, 22520360]

約数ペア:

[(1, 22520360), (2, 11260180), (4, 5630090), (5, 4504072), (8, 2815045), (10, 2252036), (20, 1126018), (40, 563009)]