57648080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1044

約数の個数: 80

約数和(自身を含む): 154704384

約数和(自身を除く): 97056304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 911, 1130, 1582, 1808, 1822, 2260, 3164, 3644, 3955, 4520, 4555, 6328, 6377, 7288, 7910, 9040, 9110, 12656, 12754, 14576, 15820, 18220, 25508, 31640, 31885, 36440, 51016, 63280, 63770, 72880, 102032, 102943, 127540, 205886, 255080, 411772, 510160, 514715, 720601, 823544, 1029430, 1441202, 1647088, 2058860, 2882404, 3603005, 4117720, 5764808, 7206010, 8235440, 11529616, 14412020, 28824040, 57648080]

約数ペア:

[(1, 57648080), (2, 28824040), (4, 14412020), (5, 11529616), (7, 8235440), (8, 7206010), (10, 5764808), (14, 4117720), (16, 3603005), (20, 2882404), (28, 2058860), (35, 1647088), (40, 1441202), (56, 1029430), (70, 823544), (80, 720601), (112, 514715), (113, 510160), (140, 411772), (226, 255080), (280, 205886), (452, 127540), (560, 102943), (565, 102032), (791, 72880), (904, 63770), (911, 63280), (1130, 51016), (1582, 36440), (1808, 31885), (1822, 31640), (2260, 25508), (3164, 18220), (3644, 15820), (3955, 14576), (4520, 12754), (4555, 12656), (6328, 9110), (6377, 9040), (7288, 7910)]