48680360

素因数分解:

$2^3\times 5^1\times {\mathrm{1217009}}^1$

素因数の和:1217020

約数の個数: 16

約数和(自身を含む): 109530900

約数和(自身を除く): 60850540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217009, 2434018, 4868036, 6085045, 9736072, 12170090, 24340180, 48680360]

約数ペア:

[(1, 48680360), (2, 24340180), (4, 12170090), (5, 9736072), (8, 6085045), (10, 4868036), (20, 2434018), (40, 1217009)]