26860380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 79833600

約数和(自身を除く): 52973220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 348, 359, 430, 435, 516, 580, 645, 718, 860, 870, 1077, 1247, 1290, 1436, 1740, 1795, 2154, 2494, 2580, 3590, 3741, 4308, 4988, 5385, 6235, 7180, 7482, 10411, 10770, 12470, 14964, 15437, 18705, 20822, 21540, 24940, 30874, 31233, 37410, 41644, 46311, 52055, 61748, 62466, 74820, 77185, 92622, 104110, 124932, 154370, 156165, 185244, 208220, 231555, 308740, 312330, 447673, 463110, 624660, 895346, 926220, 1343019, 1790692, 2238365, 2686038, 4476730, 5372076, 6715095, 8953460, 13430190, 26860380]

約数ペア:

[(1, 26860380), (2, 13430190), (3, 8953460), (4, 6715095), (5, 5372076), (6, 4476730), (10, 2686038), (12, 2238365), (15, 1790692), (20, 1343019), (29, 926220), (30, 895346), (43, 624660), (58, 463110), (60, 447673), (86, 312330), (87, 308740), (116, 231555), (129, 208220), (145, 185244), (172, 156165), (174, 154370), (215, 124932), (258, 104110), (290, 92622), (348, 77185), (359, 74820), (430, 62466), (435, 61748), (516, 52055), (580, 46311), (645, 41644), (718, 37410), (860, 31233), (870, 30874), (1077, 24940), (1247, 21540), (1290, 20822), (1436, 18705), (1740, 15437), (1795, 14964), (2154, 12470), (2494, 10770), (2580, 10411), (3590, 7482), (3741, 7180), (4308, 6235), (4988, 5385)]