122302280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1787}}^1$

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 289656000

約数和(自身を除く): 167353720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 232, 236, 290, 295, 472, 580, 590, 1160, 1180, 1711, 1787, 2360, 3422, 3574, 6844, 7148, 8555, 8935, 13688, 14296, 17110, 17870, 34220, 35740, 51823, 68440, 71480, 103646, 105433, 207292, 210866, 259115, 414584, 421732, 518230, 527165, 843464, 1036460, 1054330, 2072920, 2108660, 3057557, 4217320, 6115114, 12230228, 15287785, 24460456, 30575570, 61151140, 122302280]

約数ペア:

[(1, 122302280), (2, 61151140), (4, 30575570), (5, 24460456), (8, 15287785), (10, 12230228), (20, 6115114), (29, 4217320), (40, 3057557), (58, 2108660), (59, 2072920), (116, 1054330), (118, 1036460), (145, 843464), (232, 527165), (236, 518230), (290, 421732), (295, 414584), (472, 259115), (580, 210866), (590, 207292), (1160, 105433), (1180, 103646), (1711, 71480), (1787, 68440), (2360, 51823), (3422, 35740), (3574, 34220), (6844, 17870), (7148, 17110), (8555, 14296), (8935, 13688)]