63804926860

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1433}}^1\times {\mathrm{6379}}^1$

素因数の和:8170

約数の個数: 48

約数和(自身を含む): 134489124000

約数和(自身を除く): 70684197140

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1433, 1745, 2866, 3490, 5732, 6379, 6980, 7165, 12758, 14330, 25516, 28660, 31895, 63790, 127580, 500117, 1000234, 2000468, 2226271, 2500585, 4452542, 5001170, 8905084, 9141107, 10002340, 11131355, 18282214, 22262710, 36564428, 44525420, 45705535, 91411070, 182822140, 3190246343, 6380492686, 12760985372, 15951231715, 31902463430, 63804926860]

約数ペア:

[(1, 63804926860), (2, 31902463430), (4, 15951231715), (5, 12760985372), (10, 6380492686), (20, 3190246343), (349, 182822140), (698, 91411070), (1396, 45705535), (1433, 44525420), (1745, 36564428), (2866, 22262710), (3490, 18282214), (5732, 11131355), (6379, 10002340), (6980, 9141107), (7165, 8905084), (12758, 5001170), (14330, 4452542), (25516, 2500585), (28660, 2226271), (31895, 2000468), (63790, 1000234), (127580, 500117)]