195155510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3643}}^1$

素因数の和:4148

約数の個数: 32

約数和(自身を含む): 384106752

約数和(自身を除く): 188951242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 974, 2435, 3643, 4870, 5357, 7286, 10714, 18215, 26785, 36430, 40073, 53570, 80146, 200365, 400730, 1774141, 3548282, 8870705, 17741410, 19515551, 39031102, 97577755, 195155510]

約数ペア:

[(1, 195155510), (2, 97577755), (5, 39031102), (10, 19515551), (11, 17741410), (22, 8870705), (55, 3548282), (110, 1774141), (487, 400730), (974, 200365), (2435, 80146), (3643, 53570), (4870, 40073), (5357, 36430), (7286, 26785), (10714, 18215)]