26142710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5527}}^1$

素因数の和:5588

約数の個数: 32

約数和(自身を含む): 52538112

約数和(自身を除く): 26395402

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 5527, 11054, 27635, 55270, 60797, 121594, 237661, 303985, 475322, 607970, 1188305, 2376610, 2614271, 5228542, 13071355, 26142710]

約数ペア:

[(1, 26142710), (2, 13071355), (5, 5228542), (10, 2614271), (11, 2376610), (22, 1188305), (43, 607970), (55, 475322), (86, 303985), (110, 237661), (215, 121594), (430, 60797), (473, 55270), (946, 27635), (2365, 11054), (4730, 5527)]