104791280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 267598944

約数和(自身を除く): 162807664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 193, 220, 386, 440, 617, 772, 880, 965, 1234, 1544, 1930, 2123, 2468, 3085, 3088, 3860, 4246, 4936, 6170, 6787, 7720, 8492, 9872, 10615, 12340, 13574, 15440, 16984, 21230, 24680, 27148, 33935, 33968, 42460, 49360, 54296, 67870, 84920, 108592, 119081, 135740, 169840, 238162, 271480, 476324, 542960, 595405, 952648, 1190810, 1309891, 1905296, 2381620, 2619782, 4763240, 5239564, 6549455, 9526480, 10479128, 13098910, 20958256, 26197820, 52395640, 104791280]

約数ペア:

[(1, 104791280), (2, 52395640), (4, 26197820), (5, 20958256), (8, 13098910), (10, 10479128), (11, 9526480), (16, 6549455), (20, 5239564), (22, 4763240), (40, 2619782), (44, 2381620), (55, 1905296), (80, 1309891), (88, 1190810), (110, 952648), (176, 595405), (193, 542960), (220, 476324), (386, 271480), (440, 238162), (617, 169840), (772, 135740), (880, 119081), (965, 108592), (1234, 84920), (1544, 67870), (1930, 54296), (2123, 49360), (2468, 42460), (3085, 33968), (3088, 33935), (3860, 27148), (4246, 24680), (4936, 21230), (6170, 16984), (6787, 15440), (7720, 13574), (8492, 12340), (9872, 10615)]