520059050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5737}}^1$

素因数の和:5800

約数の個数: 72

約数和(自身を含む): 1155851244

約数和(自身を除く): 635792194

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 70, 74, 98, 175, 185, 245, 259, 350, 370, 490, 518, 925, 1225, 1295, 1813, 1850, 2450, 2590, 3626, 5737, 6475, 9065, 11474, 12950, 18130, 28685, 40159, 45325, 57370, 80318, 90650, 143425, 200795, 212269, 281113, 286850, 401590, 424538, 562226, 1003975, 1061345, 1405565, 1485883, 2007950, 2122690, 2811130, 2971766, 5306725, 7027825, 7429415, 10401181, 10613450, 14055650, 14858830, 20802362, 37147075, 52005905, 74294150, 104011810, 260029525, 520059050]

約数ペア:

[(1, 520059050), (2, 260029525), (5, 104011810), (7, 74294150), (10, 52005905), (14, 37147075), (25, 20802362), (35, 14858830), (37, 14055650), (49, 10613450), (50, 10401181), (70, 7429415), (74, 7027825), (98, 5306725), (175, 2971766), (185, 2811130), (245, 2122690), (259, 2007950), (350, 1485883), (370, 1405565), (490, 1061345), (518, 1003975), (925, 562226), (1225, 424538), (1295, 401590), (1813, 286850), (1850, 281113), (2450, 212269), (2590, 200795), (3626, 143425), (5737, 90650), (6475, 80318), (9065, 57370), (11474, 45325), (12950, 40159), (18130, 28685)]