2717800

素因数分解:

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

素因数の和:250

約数の個数: 48

約数和(自身を含む): 6428160

約数和(自身を除く): 3710360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 127, 200, 214, 254, 428, 508, 535, 635, 856, 1016, 1070, 1270, 2140, 2540, 2675, 3175, 4280, 5080, 5350, 6350, 10700, 12700, 13589, 21400, 25400, 27178, 54356, 67945, 108712, 135890, 271780, 339725, 543560, 679450, 1358900, 2717800]

約数ペア:

[(1, 2717800), (2, 1358900), (4, 679450), (5, 543560), (8, 339725), (10, 271780), (20, 135890), (25, 108712), (40, 67945), (50, 54356), (100, 27178), (107, 25400), (127, 21400), (200, 13589), (214, 12700), (254, 10700), (428, 6350), (508, 5350), (535, 5080), (635, 4280), (856, 3175), (1016, 2675), (1070, 2540), (1270, 2140)]