29263340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 63673344

約数和(自身を除く): 34410004

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 127, 164, 205, 254, 281, 410, 508, 562, 635, 820, 1124, 1270, 1405, 2540, 2810, 5207, 5620, 10414, 11521, 20828, 23042, 26035, 35687, 46084, 52070, 57605, 71374, 104140, 115210, 142748, 178435, 230420, 356870, 713740, 1463167, 2926334, 5852668, 7315835, 14631670, 29263340]

約数ペア:

[(1, 29263340), (2, 14631670), (4, 7315835), (5, 5852668), (10, 2926334), (20, 1463167), (41, 713740), (82, 356870), (127, 230420), (164, 178435), (205, 142748), (254, 115210), (281, 104140), (410, 71374), (508, 57605), (562, 52070), (635, 46084), (820, 35687), (1124, 26035), (1270, 23042), (1405, 20828), (2540, 11521), (2810, 10414), (5207, 5620)]