8078021220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{65579}}^1$

素因数の和:67644

約数の個数: 48

約数和(自身を含む): 22629821760

約数和(自身を除く): 14551800540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2053, 4106, 6159, 8212, 10265, 12318, 20530, 24636, 30795, 41060, 61590, 65579, 123180, 131158, 196737, 262316, 327895, 393474, 655790, 786948, 983685, 1311580, 1967370, 3934740, 134633687, 269267374, 403901061, 538534748, 673168435, 807802122, 1346336870, 1615604244, 2019505305, 2692673740, 4039010610, 8078021220]

約数ペア:

[(1, 8078021220), (2, 4039010610), (3, 2692673740), (4, 2019505305), (5, 1615604244), (6, 1346336870), (10, 807802122), (12, 673168435), (15, 538534748), (20, 403901061), (30, 269267374), (60, 134633687), (2053, 3934740), (4106, 1967370), (6159, 1311580), (8212, 983685), (10265, 786948), (12318, 655790), (20530, 393474), (24636, 327895), (30795, 262316), (41060, 196737), (61590, 131158), (65579, 123180)]