39050680

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2549}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 88128000

約数和(自身を除く): 49077320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 2549, 3064, 3830, 5098, 7660, 10196, 12745, 15320, 20392, 25490, 50980, 101960, 976267, 1952534, 3905068, 4881335, 7810136, 9762670, 19525340, 39050680]

約数ペア:

[(1, 39050680), (2, 19525340), (4, 9762670), (5, 7810136), (8, 4881335), (10, 3905068), (20, 1952534), (40, 976267), (383, 101960), (766, 50980), (1532, 25490), (1915, 20392), (2549, 15320), (3064, 12745), (3830, 10196), (5098, 7660)]