9822860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6217}}^1$

素因数の和:6305

約数の個数: 24

約数和(自身を含む): 20892480

約数和(自身を除く): 11069620

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 6217, 12434, 24868, 31085, 62170, 124340, 491143, 982286, 1964572, 2455715, 4911430, 9822860]

約数ペア:

[(1, 9822860), (2, 4911430), (4, 2455715), (5, 1964572), (10, 982286), (20, 491143), (79, 124340), (158, 62170), (316, 31085), (395, 24868), (790, 12434), (1580, 6217)]