22005420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 65856000

約数和(自身を除く): 43850580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 97, 114, 190, 194, 199, 228, 285, 291, 380, 388, 398, 485, 570, 582, 597, 796, 970, 995, 1140, 1164, 1194, 1455, 1843, 1940, 1990, 2388, 2910, 2985, 3686, 3781, 3980, 5529, 5820, 5970, 7372, 7562, 9215, 11058, 11343, 11940, 15124, 18430, 18905, 19303, 22116, 22686, 27645, 36860, 37810, 38606, 45372, 55290, 56715, 57909, 75620, 77212, 96515, 110580, 113430, 115818, 193030, 226860, 231636, 289545, 366757, 386060, 579090, 733514, 1100271, 1158180, 1467028, 1833785, 2200542, 3667570, 4401084, 5501355, 7335140, 11002710, 22005420]

約数ペア:

[(1, 22005420), (2, 11002710), (3, 7335140), (4, 5501355), (5, 4401084), (6, 3667570), (10, 2200542), (12, 1833785), (15, 1467028), (19, 1158180), (20, 1100271), (30, 733514), (38, 579090), (57, 386060), (60, 366757), (76, 289545), (95, 231636), (97, 226860), (114, 193030), (190, 115818), (194, 113430), (199, 110580), (228, 96515), (285, 77212), (291, 75620), (380, 57909), (388, 56715), (398, 55290), (485, 45372), (570, 38606), (582, 37810), (597, 36860), (796, 27645), (970, 22686), (995, 22116), (1140, 19303), (1164, 18905), (1194, 18430), (1455, 15124), (1843, 11940), (1940, 11343), (1990, 11058), (2388, 9215), (2910, 7562), (2985, 7372), (3686, 5970), (3781, 5820), (3980, 5529)]