23084080

素因数分解:

$2^4\times 5^1\times {\mathrm{288551}}^1$

素因数の和:288564

約数の個数: 20

約数和(自身を含む): 53670672

約数和(自身を除く): 30586592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 288551, 577102, 1154204, 1442755, 2308408, 2885510, 4616816, 5771020, 11542040, 23084080]

約数ペア:

[(1, 23084080), (2, 11542040), (4, 5771020), (5, 4616816), (8, 2885510), (10, 2308408), (16, 1442755), (20, 1154204), (40, 577102), (80, 288551)]