6478342.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{152879}}^1$

素因数の和:152892

約数の個数: 20

約数和(自身を含む): 28435680

約数和(自身を除く): 16205360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 152879, 305758, 611516, 764395, 1223032, 1528790, 2446064, 3057580, 6115160, 12230320]

約数ペア:

[(1, 12230320), (2, 6115160), (4, 3057580), (5, 2446064), (8, 1528790), (10, 1223032), (16, 764395), (20, 611516), (40, 305758), (80, 152879)]