25952230

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{487}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 47459952

約数和(自身を除く): 21507722

約数列:

[1, 2, 5, 10, 73, 146, 365, 487, 730, 974, 2435, 4870, 5329, 10658, 26645, 35551, 53290, 71102, 177755, 355510, 2595223, 5190446, 12976115, 25952230]

約数ペア:

[(1, 25952230), (2, 12976115), (5, 5190446), (10, 2595223), (73, 355510), (146, 177755), (365, 71102), (487, 53290), (730, 35551), (974, 26645), (2435, 10658), (4870, 5329)]