6678040

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 15238080

約数和(自身を除く): 8560040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2287, 2920, 4574, 9148, 11435, 18296, 22870, 45740, 91480, 166951, 333902, 667804, 834755, 1335608, 1669510, 3339020, 6678040]

約数ペア:

[(1, 6678040), (2, 3339020), (4, 1669510), (5, 1335608), (8, 834755), (10, 667804), (20, 333902), (40, 166951), (73, 91480), (146, 45740), (292, 22870), (365, 18296), (584, 11435), (730, 9148), (1460, 4574), (2287, 2920)]