858671668940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{1531}}^1\times {\mathrm{1777}}^1$

素因数の和:3727

約数の個数: 96

約数和(自身を含む): 1852423609344

約数和(自身を除く): 993751940404

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 367, 430, 734, 860, 1468, 1531, 1777, 1835, 3062, 3554, 3670, 6124, 7108, 7340, 7655, 8885, 15310, 15781, 17770, 30620, 31562, 35540, 63124, 65833, 76411, 78905, 131666, 152822, 157810, 263332, 305644, 315620, 329165, 382055, 561877, 652159, 658330, 764110, 1123754, 1304318, 1316660, 1528220, 2247508, 2608636, 2720587, 2809385, 3260795, 5441174, 5618770, 6521590, 10882348, 11237540, 13043180, 13602935, 24160711, 27205870, 28042837, 48321422, 54411740, 56085674, 96642844, 112171348, 116985241, 120803555, 140214185, 233970482, 241607110, 280428370, 467940964, 483214220, 560856740, 584926205, 998455429, 1169852410, 1996910858, 2339704820, 3993821716, 4992277145, 9984554290, 19969108580, 42933583447, 85867166894, 171734333788, 214667917235, 429335834470, 858671668940]

約数ペア:

[(1, 858671668940), (2, 429335834470), (4, 214667917235), (5, 171734333788), (10, 85867166894), (20, 42933583447), (43, 19969108580), (86, 9984554290), (172, 4992277145), (215, 3993821716), (367, 2339704820), (430, 1996910858), (734, 1169852410), (860, 998455429), (1468, 584926205), (1531, 560856740), (1777, 483214220), (1835, 467940964), (3062, 280428370), (3554, 241607110), (3670, 233970482), (6124, 140214185), (7108, 120803555), (7340, 116985241), (7655, 112171348), (8885, 96642844), (15310, 56085674), (15781, 54411740), (17770, 48321422), (30620, 28042837), (31562, 27205870), (35540, 24160711), (63124, 13602935), (65833, 13043180), (76411, 11237540), (78905, 10882348), (131666, 6521590), (152822, 5618770), (157810, 5441174), (263332, 3260795), (305644, 2809385), (315620, 2720587), (329165, 2608636), (382055, 2247508), (561877, 1528220), (652159, 1316660), (658330, 1304318), (764110, 1123754)]