23100080

素因数分解:

$2^4\times 5^1\times {\mathrm{288751}}^1$

素因数の和:288764

約数の個数: 20

約数和(自身を含む): 53707872

約数和(自身を除く): 30607792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 288751, 577502, 1155004, 1443755, 2310008, 2887510, 4620016, 5775020, 11550040, 23100080]

約数ペア:

[(1, 23100080), (2, 11550040), (4, 5775020), (5, 4620016), (8, 2887510), (10, 2310008), (16, 1443755), (20, 1155004), (40, 577502), (80, 288751)]