84148850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{39139}}^1$

素因数の和:39194

約数の個数: 24

約数和(自身を含む): 160160880

約数和(自身を除く): 76012030

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 39139, 78278, 195695, 391390, 978475, 1682977, 1956950, 3365954, 8414885, 16829770, 42074425, 84148850]

約数ペア:

[(1, 84148850), (2, 42074425), (5, 16829770), (10, 8414885), (25, 3365954), (43, 1956950), (50, 1682977), (86, 978475), (215, 391390), (430, 195695), (1075, 78278), (2150, 39139)]