3858520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5077}}^1$

素因数の和:5107

約数の個数: 32

約数和(自身を含む): 9140400

約数和(自身を除く): 5281880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5077, 10154, 20308, 25385, 40616, 50770, 96463, 101540, 192926, 203080, 385852, 482315, 771704, 964630, 1929260, 3858520]

約数ペア:

[(1, 3858520), (2, 1929260), (4, 964630), (5, 771704), (8, 482315), (10, 385852), (19, 203080), (20, 192926), (38, 101540), (40, 96463), (76, 50770), (95, 40616), (152, 25385), (190, 20308), (380, 10154), (760, 5077)]