2008596580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1\times {\mathrm{3631}}^1$

素因数の和:5284

約数の個数: 48

約数和(自身を含む): 4470149376

約数和(自身を除く): 2461552796

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1627, 3254, 3631, 6508, 7262, 8135, 14524, 16270, 18155, 27659, 32540, 36310, 55318, 61727, 72620, 110636, 123454, 138295, 246908, 276590, 308635, 553180, 617270, 1234540, 5907637, 11815274, 23630548, 29538185, 59076370, 100429829, 118152740, 200859658, 401719316, 502149145, 1004298290, 2008596580]

約数ペア:

[(1, 2008596580), (2, 1004298290), (4, 502149145), (5, 401719316), (10, 200859658), (17, 118152740), (20, 100429829), (34, 59076370), (68, 29538185), (85, 23630548), (170, 11815274), (340, 5907637), (1627, 1234540), (3254, 617270), (3631, 553180), (6508, 308635), (7262, 276590), (8135, 246908), (14524, 138295), (16270, 123454), (18155, 110636), (27659, 72620), (32540, 61727), (36310, 55318)]