29263280

素因数分解:

$2^4\times 5^1\times {\mathrm{365791}}^1$

素因数の和:365804

約数の個数: 20

約数和(自身を含む): 68037312

約数和(自身を除く): 38774032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 365791, 731582, 1463164, 1828955, 2926328, 3657910, 5852656, 7315820, 14631640, 29263280]

約数ペア:

[(1, 29263280), (2, 14631640), (4, 7315820), (5, 5852656), (8, 3657910), (10, 2926328), (16, 1828955), (20, 1463164), (40, 731582), (80, 365791)]