160213360

素因数分解:

$2^4\times 5^1\times {\mathrm{2002667}}^1$

素因数の和:2002680

約数の個数: 20

約数和(自身を含む): 372496248

約数和(自身を除く): 212282888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2002667, 4005334, 8010668, 10013335, 16021336, 20026670, 32042672, 40053340, 80106680, 160213360]

約数ペア:

[(1, 160213360), (2, 80106680), (4, 40053340), (5, 32042672), (8, 20026670), (10, 16021336), (16, 10013335), (20, 8010668), (40, 4005334), (80, 2002667)]