63860080

素因数分解:

$2^4\times 5^1\times {\mathrm{798251}}^1$

素因数の和:798264

約数の個数: 20

約数和(自身を含む): 148474872

約数和(自身を除く): 84614792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 798251, 1596502, 3193004, 3991255, 6386008, 7982510, 12772016, 15965020, 31930040, 63860080]

約数ペア:

[(1, 63860080), (2, 31930040), (4, 15965020), (5, 12772016), (8, 7982510), (10, 6386008), (16, 3991255), (20, 3193004), (40, 1596502), (80, 798251)]