1360577620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 3062416896

約数和(自身を除く): 1701839276

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 47, 82, 86, 94, 164, 172, 188, 205, 215, 235, 410, 430, 470, 820, 821, 860, 940, 1642, 1763, 1927, 2021, 3284, 3526, 3854, 4042, 4105, 7052, 7708, 8084, 8210, 8815, 9635, 10105, 16420, 17630, 19270, 20210, 33661, 35260, 35303, 38540, 38587, 40420, 67322, 70606, 77174, 82861, 134644, 141212, 154348, 165722, 168305, 176515, 192935, 331444, 336610, 353030, 385870, 414305, 673220, 706060, 771740, 828610, 1447423, 1582067, 1657220, 1659241, 2894846, 3164134, 3318482, 5789692, 6328268, 6636964, 7237115, 7910335, 8296205, 14474230, 15820670, 16592410, 28948460, 31641340, 33184820, 68028881, 136057762, 272115524, 340144405, 680288810, 1360577620]

約数ペア:

[(1, 1360577620), (2, 680288810), (4, 340144405), (5, 272115524), (10, 136057762), (20, 68028881), (41, 33184820), (43, 31641340), (47, 28948460), (82, 16592410), (86, 15820670), (94, 14474230), (164, 8296205), (172, 7910335), (188, 7237115), (205, 6636964), (215, 6328268), (235, 5789692), (410, 3318482), (430, 3164134), (470, 2894846), (820, 1659241), (821, 1657220), (860, 1582067), (940, 1447423), (1642, 828610), (1763, 771740), (1927, 706060), (2021, 673220), (3284, 414305), (3526, 385870), (3854, 353030), (4042, 336610), (4105, 331444), (7052, 192935), (7708, 176515), (8084, 168305), (8210, 165722), (8815, 154348), (9635, 141212), (10105, 134644), (16420, 82861), (17630, 77174), (19270, 70606), (20210, 67322), (33661, 40420), (35260, 38587), (35303, 38540)]