13055317640

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{4363}}^1$

素因数の和:4926

約数の個数: 64

約数和(自身を含む): 29598393600

約数和(自身を除く): 16543075960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 313, 478, 626, 956, 1195, 1252, 1565, 1912, 2390, 2504, 3130, 4363, 4780, 6260, 8726, 9560, 12520, 17452, 21815, 34904, 43630, 74807, 87260, 149614, 174520, 299228, 374035, 598456, 748070, 1042757, 1365619, 1496140, 2085514, 2731238, 2992280, 4171028, 5213785, 5462476, 6828095, 8342056, 10427570, 10924952, 13656190, 20855140, 27312380, 41710280, 54624760, 326382941, 652765882, 1305531764, 1631914705, 2611063528, 3263829410, 6527658820, 13055317640]

約数ペア:

[(1, 13055317640), (2, 6527658820), (4, 3263829410), (5, 2611063528), (8, 1631914705), (10, 1305531764), (20, 652765882), (40, 326382941), (239, 54624760), (313, 41710280), (478, 27312380), (626, 20855140), (956, 13656190), (1195, 10924952), (1252, 10427570), (1565, 8342056), (1912, 6828095), (2390, 5462476), (2504, 5213785), (3130, 4171028), (4363, 2992280), (4780, 2731238), (6260, 2085514), (8726, 1496140), (9560, 1365619), (12520, 1042757), (17452, 748070), (21815, 598456), (34904, 374035), (43630, 299228), (74807, 174520), (87260, 149614)]