65184560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2770

約数の個数: 80

約数和(自身を含む): 177298176

約数和(自身を除く): 112113616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 2707, 3010, 3440, 4816, 5414, 6020, 10828, 12040, 13535, 18949, 21656, 24080, 27070, 37898, 43312, 54140, 75796, 94745, 108280, 116401, 151592, 189490, 216560, 232802, 303184, 378980, 465604, 582005, 757960, 814807, 931208, 1164010, 1515920, 1629614, 1862416, 2328020, 3259228, 4074035, 4656040, 6518456, 8148070, 9312080, 13036912, 16296140, 32592280, 65184560]

約数ペア:

[(1, 65184560), (2, 32592280), (4, 16296140), (5, 13036912), (7, 9312080), (8, 8148070), (10, 6518456), (14, 4656040), (16, 4074035), (20, 3259228), (28, 2328020), (35, 1862416), (40, 1629614), (43, 1515920), (56, 1164010), (70, 931208), (80, 814807), (86, 757960), (112, 582005), (140, 465604), (172, 378980), (215, 303184), (280, 232802), (301, 216560), (344, 189490), (430, 151592), (560, 116401), (602, 108280), (688, 94745), (860, 75796), (1204, 54140), (1505, 43312), (1720, 37898), (2408, 27070), (2707, 24080), (3010, 21656), (3440, 18949), (4816, 13535), (5414, 12040), (6020, 10828)]