67018850

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{9643}}^1$

素因数の和:9794

約数の個数: 24

約数和(自身を含む): 125564880

約数和(自身を除く): 58546030

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 9643, 19286, 48215, 96430, 241075, 482150, 1340377, 2680754, 6701885, 13403770, 33509425, 67018850]

約数ペア:

[(1, 67018850), (2, 33509425), (5, 13403770), (10, 6701885), (25, 2680754), (50, 1340377), (139, 482150), (278, 241075), (695, 96430), (1390, 48215), (3475, 19286), (6950, 9643)]