42089440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 105598080

約数和(自身を除く): 63508640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 80, 94, 116, 145, 160, 188, 193, 232, 235, 290, 376, 386, 464, 470, 580, 752, 772, 928, 940, 965, 1160, 1363, 1504, 1544, 1880, 1930, 2320, 2726, 3088, 3760, 3860, 4640, 5452, 5597, 6176, 6815, 7520, 7720, 9071, 10904, 11194, 13630, 15440, 18142, 21808, 22388, 27260, 27985, 30880, 36284, 43616, 44776, 45355, 54520, 55970, 72568, 89552, 90710, 109040, 111940, 145136, 179104, 181420, 218080, 223880, 263059, 290272, 362840, 447760, 526118, 725680, 895520, 1052236, 1315295, 1451360, 2104472, 2630590, 4208944, 5261180, 8417888, 10522360, 21044720, 42089440]

約数ペア:

[(1, 42089440), (2, 21044720), (4, 10522360), (5, 8417888), (8, 5261180), (10, 4208944), (16, 2630590), (20, 2104472), (29, 1451360), (32, 1315295), (40, 1052236), (47, 895520), (58, 725680), (80, 526118), (94, 447760), (116, 362840), (145, 290272), (160, 263059), (188, 223880), (193, 218080), (232, 181420), (235, 179104), (290, 145136), (376, 111940), (386, 109040), (464, 90710), (470, 89552), (580, 72568), (752, 55970), (772, 54520), (928, 45355), (940, 44776), (965, 43616), (1160, 36284), (1363, 30880), (1504, 27985), (1544, 27260), (1880, 22388), (1930, 21808), (2320, 18142), (2726, 15440), (3088, 13630), (3760, 11194), (3860, 10904), (4640, 9071), (5452, 7720), (5597, 7520), (6176, 6815)]