24600220

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8849}}^1$

素因数の和:8997

約数の個数: 24

約数和(自身を含む): 52038000

約数和(自身を除く): 27437780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 8849, 17698, 35396, 44245, 88490, 176980, 1230011, 2460022, 4920044, 6150055, 12300110, 24600220]

約数ペア:

[(1, 24600220), (2, 12300110), (4, 6150055), (5, 4920044), (10, 2460022), (20, 1230011), (139, 176980), (278, 88490), (556, 44245), (695, 35396), (1390, 17698), (2780, 8849)]