57676220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1087}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 138915840

約数和(自身を除く): 81239620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379, 758, 1087, 1516, 1895, 2174, 2653, 3790, 4348, 5306, 5435, 7580, 7609, 10612, 10870, 13265, 15218, 21740, 26530, 30436, 38045, 53060, 76090, 152180, 411973, 823946, 1647892, 2059865, 2883811, 4119730, 5767622, 8239460, 11535244, 14419055, 28838110, 57676220]

約数ペア:

[(1, 57676220), (2, 28838110), (4, 14419055), (5, 11535244), (7, 8239460), (10, 5767622), (14, 4119730), (20, 2883811), (28, 2059865), (35, 1647892), (70, 823946), (140, 411973), (379, 152180), (758, 76090), (1087, 53060), (1516, 38045), (1895, 30436), (2174, 26530), (2653, 21740), (3790, 15218), (4348, 13265), (5306, 10870), (5435, 10612), (7580, 7609)]