5280491480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12001117}}^1$

素因数の和:12001139

約数の個数: 32

約数和(自身を含む): 12961207440

約数和(自身を除く): 7680715960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12001117, 24002234, 48004468, 60005585, 96008936, 120011170, 132012287, 240022340, 264024574, 480044680, 528049148, 660061435, 1056098296, 1320122870, 2640245740, 5280491480]

約数ペア:

[(1, 5280491480), (2, 2640245740), (4, 1320122870), (5, 1056098296), (8, 660061435), (10, 528049148), (11, 480044680), (20, 264024574), (22, 240022340), (40, 132012287), (44, 120011170), (55, 96008936), (88, 60005585), (110, 48004468), (220, 24002234), (440, 12001117)]