29144840

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4363}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 65983680

約数和(自身を除く): 36838840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 4363, 6680, 8726, 17452, 21815, 34904, 43630, 87260, 174520, 728621, 1457242, 2914484, 3643105, 5828968, 7286210, 14572420, 29144840]

約数ペア:

[(1, 29144840), (2, 14572420), (4, 7286210), (5, 5828968), (8, 3643105), (10, 2914484), (20, 1457242), (40, 728621), (167, 174520), (334, 87260), (668, 43630), (835, 34904), (1336, 21815), (1670, 17452), (3340, 8726), (4363, 6680)]