543560

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 1244160

約数和(自身を除く): 700600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 127, 214, 254, 428, 508, 535, 635, 856, 1016, 1070, 1270, 2140, 2540, 4280, 5080, 13589, 27178, 54356, 67945, 108712, 135890, 271780, 543560]

約数ペア:

[(1, 543560), (2, 271780), (4, 135890), (5, 108712), (8, 67945), (10, 54356), (20, 27178), (40, 13589), (107, 5080), (127, 4280), (214, 2540), (254, 2140), (428, 1270), (508, 1070), (535, 1016), (635, 856)]