63848080

素因数分解:

$2^4\times 5^1\times {\mathrm{798101}}^1$

素因数の和:798114

約数の個数: 20

約数和(自身を含む): 148446972

約数和(自身を除く): 84598892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 798101, 1596202, 3192404, 3990505, 6384808, 7981010, 12769616, 15962020, 31924040, 63848080]

約数ペア:

[(1, 63848080), (2, 31924040), (4, 15962020), (5, 12769616), (8, 7981010), (10, 6384808), (16, 3990505), (20, 3192404), (40, 1596202), (80, 798101)]