9662620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 22353408

約数和(自身を除く): 12690788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 263, 334, 526, 668, 835, 1052, 1315, 1670, 1837, 2630, 2893, 3340, 3674, 5260, 5786, 7348, 9185, 11572, 14465, 18370, 28930, 36740, 43921, 57860, 87842, 175684, 219605, 439210, 483131, 878420, 966262, 1932524, 2415655, 4831310, 9662620]

約数ペア:

[(1, 9662620), (2, 4831310), (4, 2415655), (5, 1932524), (10, 966262), (11, 878420), (20, 483131), (22, 439210), (44, 219605), (55, 175684), (110, 87842), (167, 57860), (220, 43921), (263, 36740), (334, 28930), (526, 18370), (668, 14465), (835, 11572), (1052, 9185), (1315, 7348), (1670, 5786), (1837, 5260), (2630, 3674), (2893, 3340)]