7627180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 17964576

約数和(自身を除く): 10337396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 937, 1628, 1874, 2035, 3748, 4070, 4685, 8140, 9370, 10307, 18740, 20614, 34669, 41228, 51535, 69338, 103070, 138676, 173345, 206140, 346690, 381359, 693380, 762718, 1525436, 1906795, 3813590, 7627180]

約数ペア:

[(1, 7627180), (2, 3813590), (4, 1906795), (5, 1525436), (10, 762718), (11, 693380), (20, 381359), (22, 346690), (37, 206140), (44, 173345), (55, 138676), (74, 103070), (110, 69338), (148, 51535), (185, 41228), (220, 34669), (370, 20614), (407, 18740), (740, 10307), (814, 9370), (937, 8140), (1628, 4685), (1874, 4070), (2035, 3748)]