38606220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23831}}^1$

素因数の和:23852

約数の個数: 60

約数和(自身を含む): 121114224

約数和(自身を除く): 82508004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 23831, 47662, 71493, 95324, 119155, 142986, 214479, 238310, 285972, 357465, 428958, 476620, 643437, 714930, 857916, 1072395, 1286874, 1429860, 1930311, 2144790, 2573748, 3217185, 3860622, 4289580, 6434370, 7721244, 9651555, 12868740, 19303110, 38606220]

約数ペア:

[(1, 38606220), (2, 19303110), (3, 12868740), (4, 9651555), (5, 7721244), (6, 6434370), (9, 4289580), (10, 3860622), (12, 3217185), (15, 2573748), (18, 2144790), (20, 1930311), (27, 1429860), (30, 1286874), (36, 1072395), (45, 857916), (54, 714930), (60, 643437), (81, 476620), (90, 428958), (108, 357465), (135, 285972), (162, 238310), (180, 214479), (270, 142986), (324, 119155), (405, 95324), (540, 71493), (810, 47662), (1620, 23831)]