10983711220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{873109}}^1$

素因数の和:873172

約数の個数: 48

約数和(自身を含む): 25082704080

約数和(自身を除く): 14098992860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 873109, 1746218, 3492436, 4365545, 8731090, 14842853, 17462180, 29685706, 32305033, 59371412, 64610066, 74214265, 129220132, 148428530, 161525165, 296857060, 323050330, 549185561, 646100660, 1098371122, 2196742244, 2745927805, 5491855610, 10983711220]

約数ペア:

[(1, 10983711220), (2, 5491855610), (4, 2745927805), (5, 2196742244), (10, 1098371122), (17, 646100660), (20, 549185561), (34, 323050330), (37, 296857060), (68, 161525165), (74, 148428530), (85, 129220132), (148, 74214265), (170, 64610066), (185, 59371412), (340, 32305033), (370, 29685706), (629, 17462180), (740, 14842853), (1258, 8731090), (2516, 4365545), (3145, 3492436), (6290, 1746218), (12580, 873109)]