22793480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15401}}^1$

素因数の和:15449

約数の個数: 32

約数和(自身を含む): 52674840

約数和(自身を除く): 29881360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 15401, 30802, 61604, 77005, 123208, 154010, 308020, 569837, 616040, 1139674, 2279348, 2849185, 4558696, 5698370, 11396740, 22793480]

約数ペア:

[(1, 22793480), (2, 11396740), (4, 5698370), (5, 4558696), (8, 2849185), (10, 2279348), (20, 1139674), (37, 616040), (40, 569837), (74, 308020), (148, 154010), (185, 123208), (296, 77005), (370, 61604), (740, 30802), (1480, 15401)]