56192360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 145998720

約数和(自身を除く): 89806360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 1987, 2020, 2828, 3535, 3974, 4040, 5656, 7070, 7948, 9935, 13909, 14140, 15896, 19870, 27818, 28280, 39740, 55636, 69545, 79480, 111272, 139090, 200687, 278180, 401374, 556360, 802748, 1003435, 1404809, 1605496, 2006870, 2809618, 4013740, 5619236, 7024045, 8027480, 11238472, 14048090, 28096180, 56192360]

約数ペア:

[(1, 56192360), (2, 28096180), (4, 14048090), (5, 11238472), (7, 8027480), (8, 7024045), (10, 5619236), (14, 4013740), (20, 2809618), (28, 2006870), (35, 1605496), (40, 1404809), (56, 1003435), (70, 802748), (101, 556360), (140, 401374), (202, 278180), (280, 200687), (404, 139090), (505, 111272), (707, 79480), (808, 69545), (1010, 55636), (1414, 39740), (1987, 28280), (2020, 27818), (2828, 19870), (3535, 15896), (3974, 14140), (4040, 13909), (5656, 9935), (7070, 7948)]