82409140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{374587}}^1$

素因数の和:374607

約数の個数: 24

約数和(自身を含む): 188792352

約数和(自身を除く): 106383212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 374587, 749174, 1498348, 1872935, 3745870, 4120457, 7491740, 8240914, 16481828, 20602285, 41204570, 82409140]

約数ペア:

[(1, 82409140), (2, 41204570), (4, 20602285), (5, 16481828), (10, 8240914), (11, 7491740), (20, 4120457), (22, 3745870), (44, 1872935), (55, 1498348), (110, 749174), (220, 374587)]