22661360

素因数分解:

$2^4\times 5^1\times {\mathrm{283267}}^1$

素因数の和:283280

約数の個数: 20

約数和(自身を含む): 52687848

約数和(自身を除く): 30026488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283267, 566534, 1133068, 1416335, 2266136, 2832670, 4532272, 5665340, 11330680, 22661360]

約数ペア:

[(1, 22661360), (2, 11330680), (4, 5665340), (5, 4532272), (8, 2832670), (10, 2266136), (16, 1416335), (20, 1133068), (40, 566534), (80, 283267)]