2052564275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3559}}^1$

素因数の和:3668

約数の個数: 48

約数和(自身を含む): 2860531200

約数和(自身を除く): 807966925

約数列:

[1, 5, 17, 23, 25, 59, 85, 115, 295, 391, 425, 575, 1003, 1357, 1475, 1955, 3559, 5015, 6785, 9775, 17795, 23069, 25075, 33925, 60503, 81857, 88975, 115345, 209981, 302515, 409285, 576725, 1049905, 1391569, 1512575, 2046425, 3569677, 4829563, 5249525, 6957845, 17848385, 24147815, 34789225, 82102571, 89241925, 120739075, 410512855, 2052564275]

約数ペア:

[(1, 2052564275), (5, 410512855), (17, 120739075), (23, 89241925), (25, 82102571), (59, 34789225), (85, 24147815), (115, 17848385), (295, 6957845), (391, 5249525), (425, 4829563), (575, 3569677), (1003, 2046425), (1357, 1512575), (1475, 1391569), (1955, 1049905), (3559, 576725), (5015, 409285), (6785, 302515), (9775, 209981), (17795, 115345), (23069, 88975), (25075, 81857), (33925, 60503)]