11467540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 27828864

約数和(自身を除く): 16361324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 811, 1010, 1414, 1622, 2020, 2828, 3244, 3535, 4055, 5677, 7070, 8110, 11354, 14140, 16220, 22708, 28385, 56770, 81911, 113540, 163822, 327644, 409555, 573377, 819110, 1146754, 1638220, 2293508, 2866885, 5733770, 11467540]

約数ペア:

[(1, 11467540), (2, 5733770), (4, 2866885), (5, 2293508), (7, 1638220), (10, 1146754), (14, 819110), (20, 573377), (28, 409555), (35, 327644), (70, 163822), (101, 113540), (140, 81911), (202, 56770), (404, 28385), (505, 22708), (707, 16220), (811, 14140), (1010, 11354), (1414, 8110), (1622, 7070), (2020, 5677), (2828, 4055), (3244, 3535)]