39412620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16843}}^1$

素因数の和:16871

約数の個数: 72

約数和(自身を含む): 128755536

約数和(自身を除く): 89342916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 16843, 33686, 50529, 67372, 84215, 101058, 151587, 168430, 202116, 218959, 252645, 303174, 336860, 437918, 505290, 606348, 656877, 757935, 875836, 1010580, 1094795, 1313754, 1515870, 1970631, 2189590, 2627508, 3031740, 3284385, 3941262, 4379180, 6568770, 7882524, 9853155, 13137540, 19706310, 39412620]

約数ペア:

[(1, 39412620), (2, 19706310), (3, 13137540), (4, 9853155), (5, 7882524), (6, 6568770), (9, 4379180), (10, 3941262), (12, 3284385), (13, 3031740), (15, 2627508), (18, 2189590), (20, 1970631), (26, 1515870), (30, 1313754), (36, 1094795), (39, 1010580), (45, 875836), (52, 757935), (60, 656877), (65, 606348), (78, 505290), (90, 437918), (117, 336860), (130, 303174), (156, 252645), (180, 218959), (195, 202116), (234, 168430), (260, 151587), (390, 101058), (468, 84215), (585, 67372), (780, 50529), (1170, 33686), (2340, 16843)]