9763280

素因数分解:

$2^4\times 5^1\times {\mathrm{122041}}^1$

素因数の和:122054

約数の個数: 20

約数和(自身を含む): 22699812

約数和(自身を除く): 12936532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 122041, 244082, 488164, 610205, 976328, 1220410, 1952656, 2440820, 4881640, 9763280]

約数ペア:

[(1, 9763280), (2, 4881640), (4, 2440820), (5, 1952656), (8, 1220410), (10, 976328), (16, 610205), (20, 488164), (40, 244082), (80, 122041)]