27194960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 69162240

約数和(自身を除く): 41967280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 331, 395, 520, 632, 662, 790, 1027, 1040, 1264, 1324, 1580, 1655, 2054, 2648, 3160, 3310, 4108, 4303, 5135, 5296, 6320, 6620, 8216, 8606, 10270, 13240, 16432, 17212, 20540, 21515, 26149, 26480, 34424, 41080, 43030, 52298, 68848, 82160, 86060, 104596, 130745, 172120, 209192, 261490, 339937, 344240, 418384, 522980, 679874, 1045960, 1359748, 1699685, 2091920, 2719496, 3399370, 5438992, 6798740, 13597480, 27194960]

約数ペア:

[(1, 27194960), (2, 13597480), (4, 6798740), (5, 5438992), (8, 3399370), (10, 2719496), (13, 2091920), (16, 1699685), (20, 1359748), (26, 1045960), (40, 679874), (52, 522980), (65, 418384), (79, 344240), (80, 339937), (104, 261490), (130, 209192), (158, 172120), (208, 130745), (260, 104596), (316, 86060), (331, 82160), (395, 68848), (520, 52298), (632, 43030), (662, 41080), (790, 34424), (1027, 26480), (1040, 26149), (1264, 21515), (1324, 20540), (1580, 17212), (1655, 16432), (2054, 13240), (2648, 10270), (3160, 8606), (3310, 8216), (4108, 6620), (4303, 6320), (5135, 5296)]