148934420

素因数分解:

$2^2\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{3181}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 312994248

約数和(自身を除く): 164059828

約数列:

[1, 2, 4, 5, 10, 20, 2341, 3181, 4682, 6362, 9364, 11705, 12724, 15905, 23410, 31810, 46820, 63620, 7446721, 14893442, 29786884, 37233605, 74467210, 148934420]

約数ペア:

[(1, 148934420), (2, 74467210), (4, 37233605), (5, 29786884), (10, 14893442), (20, 7446721), (2341, 63620), (3181, 46820), (4682, 31810), (6362, 23410), (9364, 15905), (11705, 12724)]