5357220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8117}}^1$

素因数の和:8140

約数の個数: 48

約数和(自身を含む): 16365888

約数和(自身を除く): 11008668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 8117, 16234, 24351, 32468, 40585, 48702, 81170, 89287, 97404, 121755, 162340, 178574, 243510, 267861, 357148, 446435, 487020, 535722, 892870, 1071444, 1339305, 1785740, 2678610, 5357220]

約数ペア:

[(1, 5357220), (2, 2678610), (3, 1785740), (4, 1339305), (5, 1071444), (6, 892870), (10, 535722), (11, 487020), (12, 446435), (15, 357148), (20, 267861), (22, 243510), (30, 178574), (33, 162340), (44, 121755), (55, 97404), (60, 89287), (66, 81170), (110, 48702), (132, 40585), (165, 32468), (220, 24351), (330, 16234), (660, 8117)]