63764080

素因数分解:

$2^4\times 5^1\times {\mathrm{797051}}^1$

素因数の和:797064

約数の個数: 20

約数和(自身を含む): 148251672

約数和(自身を除く): 84487592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797051, 1594102, 3188204, 3985255, 6376408, 7970510, 12752816, 15941020, 31882040, 63764080]

約数ペア:

[(1, 63764080), (2, 31882040), (4, 15941020), (5, 12752816), (8, 7970510), (10, 6376408), (16, 3985255), (20, 3188204), (40, 1594102), (80, 797051)]