2226680

素因数分解:

$2^3\times 5^1\times {\mathrm{55667}}^1$

素因数の和:55678

約数の個数: 16

約数和(自身を含む): 5010120

約数和(自身を除く): 2783440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 55667, 111334, 222668, 278335, 445336, 556670, 1113340, 2226680]

約数ペア:

[(1, 2226680), (2, 1113340), (4, 556670), (5, 445336), (8, 278335), (10, 222668), (20, 111334), (40, 55667)]