2018106080

素因数分解:

$2^5\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{6829}}^1$

素因数の和:8691

約数の個数: 48

約数和(自身を含む): 4771055520

約数和(自身を除く): 2752949440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1847, 3694, 6829, 7388, 9235, 13658, 14776, 18470, 27316, 29552, 34145, 36940, 54632, 59104, 68290, 73880, 109264, 136580, 147760, 218528, 273160, 295520, 546320, 1092640, 12613163, 25226326, 50452652, 63065815, 100905304, 126131630, 201810608, 252263260, 403621216, 504526520, 1009053040, 2018106080]

約数ペア:

[(1, 2018106080), (2, 1009053040), (4, 504526520), (5, 403621216), (8, 252263260), (10, 201810608), (16, 126131630), (20, 100905304), (32, 63065815), (40, 50452652), (80, 25226326), (160, 12613163), (1847, 1092640), (3694, 546320), (6829, 295520), (7388, 273160), (9235, 218528), (13658, 147760), (14776, 136580), (18470, 109264), (27316, 73880), (29552, 68290), (34145, 59104), (36940, 54632)]