799910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:1999

約数の個数: 16

約数和(自身を含む): 1475712

約数和(自身を除く): 675802

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1951, 3902, 9755, 19510, 79991, 159982, 399955, 799910]

約数ペア:

[(1, 799910), (2, 399955), (5, 159982), (10, 79991), (41, 19510), (82, 9755), (205, 3902), (410, 1951)]