11805850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 25444800

約数和(自身を除く): 13638950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 350, 379, 445, 623, 758, 890, 1246, 1895, 2225, 2653, 3115, 3790, 4450, 5306, 6230, 9475, 13265, 15575, 18950, 26530, 31150, 33731, 66325, 67462, 132650, 168655, 236117, 337310, 472234, 843275, 1180585, 1686550, 2361170, 5902925, 11805850]

約数ペア:

[(1, 11805850), (2, 5902925), (5, 2361170), (7, 1686550), (10, 1180585), (14, 843275), (25, 472234), (35, 337310), (50, 236117), (70, 168655), (89, 132650), (175, 67462), (178, 66325), (350, 33731), (379, 31150), (445, 26530), (623, 18950), (758, 15575), (890, 13265), (1246, 9475), (1895, 6230), (2225, 5306), (2653, 4450), (3115, 3790)]