229065560

素因数分解:

$2^3\times 5^1\times {\mathrm{5726639}}^1$

素因数の和:5726650

約数の個数: 16

約数和(自身を含む): 515397600

約数和(自身を除く): 286332040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5726639, 11453278, 22906556, 28633195, 45813112, 57266390, 114532780, 229065560]

約数ペア:

[(1, 229065560), (2, 114532780), (4, 57266390), (5, 45813112), (8, 28633195), (10, 22906556), (20, 11453278), (40, 5726639)]