88944080

素因数分解:

$2^4\times 5^1\times {\mathrm{1111801}}^1$

素因数の和:1111814

約数の個数: 20

約数和(自身を含む): 206795172

約数和(自身を除く): 117851092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1111801, 2223602, 4447204, 5559005, 8894408, 11118010, 17788816, 22236020, 44472040, 88944080]

約数ペア:

[(1, 88944080), (2, 44472040), (4, 22236020), (5, 17788816), (8, 11118010), (10, 8894408), (16, 5559005), (20, 4447204), (40, 2223602), (80, 1111801)]