2022371740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1\times {\mathrm{1867}}^1$

素因数の和:3238

約数の個数: 48

約数和(自身を含む): 4356190944

約数和(自身を除く): 2333819204

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1321, 1867, 2642, 3734, 5284, 6605, 7468, 9335, 13210, 18670, 26420, 37340, 54161, 76547, 108322, 153094, 216644, 270805, 306188, 382735, 541610, 765470, 1083220, 1530940, 2466307, 4932614, 9865228, 12331535, 24663070, 49326140, 101118587, 202237174, 404474348, 505592935, 1011185870, 2022371740]

約数ペア:

[(1, 2022371740), (2, 1011185870), (4, 505592935), (5, 404474348), (10, 202237174), (20, 101118587), (41, 49326140), (82, 24663070), (164, 12331535), (205, 9865228), (410, 4932614), (820, 2466307), (1321, 1530940), (1867, 1083220), (2642, 765470), (3734, 541610), (5284, 382735), (6605, 306188), (7468, 270805), (9335, 216644), (13210, 153094), (18670, 108322), (26420, 76547), (37340, 54161)]