104904440

素因数分解:

$2^3\times 5^1\times {\mathrm{2622611}}^1$

素因数の和:2622622

約数の個数: 16

約数和(自身を含む): 236035080

約数和(自身を除く): 131130640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2622611, 5245222, 10490444, 13113055, 20980888, 26226110, 52452220, 104904440]

約数ペア:

[(1, 104904440), (2, 52452220), (4, 26226110), (5, 20980888), (8, 13113055), (10, 10490444), (20, 5245222), (40, 2622611)]