3948708740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1\times {\mathrm{1759}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 8382528000

約数和(自身を除く): 4433819260

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1049, 1070, 1759, 2098, 2140, 3518, 4196, 5245, 7036, 8795, 10490, 17590, 20980, 35180, 112243, 188213, 224486, 376426, 448972, 561215, 752852, 941065, 1122430, 1845191, 1882130, 2244860, 3690382, 3764260, 7380764, 9225955, 18451910, 36903820, 197435437, 394870874, 789741748, 987177185, 1974354370, 3948708740]

約数ペア:

[(1, 3948708740), (2, 1974354370), (4, 987177185), (5, 789741748), (10, 394870874), (20, 197435437), (107, 36903820), (214, 18451910), (428, 9225955), (535, 7380764), (1049, 3764260), (1070, 3690382), (1759, 2244860), (2098, 1882130), (2140, 1845191), (3518, 1122430), (4196, 941065), (5245, 752852), (7036, 561215), (8795, 448972), (10490, 376426), (17590, 224486), (20980, 188213), (35180, 112243)]