3184040

素因数分解:

$2^3\times 5^1\times {\mathrm{79601}}^1$

素因数の和:79612

約数の個数: 16

約数和(自身を含む): 7164180

約数和(自身を除く): 3980140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79601, 159202, 318404, 398005, 636808, 796010, 1592020, 3184040]

約数ペア:

[(1, 3184040), (2, 1592020), (4, 796010), (5, 636808), (8, 398005), (10, 318404), (20, 159202), (40, 79601)]