2854160

素因数分解:

$2^4\times 5^1\times {\mathrm{35677}}^1$

素因数の和:35690

約数の個数: 20

約数和(自身を含む): 6636108

約数和(自身を除く): 3781948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35677, 71354, 142708, 178385, 285416, 356770, 570832, 713540, 1427080, 2854160]

約数ペア:

[(1, 2854160), (2, 1427080), (4, 713540), (5, 570832), (8, 356770), (10, 285416), (16, 178385), (20, 142708), (40, 71354), (80, 35677)]