116278640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 288383328

約数和(自身を除く): 172104688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 193, 272, 340, 386, 443, 680, 772, 886, 965, 1360, 1544, 1772, 1930, 2215, 3088, 3281, 3544, 3860, 4430, 6562, 7088, 7531, 7720, 8860, 13124, 15062, 15440, 16405, 17720, 26248, 30124, 32810, 35440, 37655, 52496, 60248, 65620, 75310, 85499, 120496, 131240, 150620, 170998, 262480, 301240, 341996, 427495, 602480, 683992, 854990, 1367984, 1453483, 1709980, 2906966, 3419960, 5813932, 6839920, 7267415, 11627864, 14534830, 23255728, 29069660, 58139320, 116278640]

約数ペア:

[(1, 116278640), (2, 58139320), (4, 29069660), (5, 23255728), (8, 14534830), (10, 11627864), (16, 7267415), (17, 6839920), (20, 5813932), (34, 3419960), (40, 2906966), (68, 1709980), (80, 1453483), (85, 1367984), (136, 854990), (170, 683992), (193, 602480), (272, 427495), (340, 341996), (386, 301240), (443, 262480), (680, 170998), (772, 150620), (886, 131240), (965, 120496), (1360, 85499), (1544, 75310), (1772, 65620), (1930, 60248), (2215, 52496), (3088, 37655), (3281, 35440), (3544, 32810), (3860, 30124), (4430, 26248), (6562, 17720), (7088, 16405), (7531, 15440), (7720, 15062), (8860, 13124)]