27178000

素因数分解:

$2^4\times 5^3\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 66852864

約数和(自身を除く): 39674864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 125, 127, 200, 214, 250, 254, 400, 428, 500, 508, 535, 635, 856, 1000, 1016, 1070, 1270, 1712, 2000, 2032, 2140, 2540, 2675, 3175, 4280, 5080, 5350, 6350, 8560, 10160, 10700, 12700, 13375, 13589, 15875, 21400, 25400, 26750, 27178, 31750, 42800, 50800, 53500, 54356, 63500, 67945, 107000, 108712, 127000, 135890, 214000, 217424, 254000, 271780, 339725, 543560, 679450, 1087120, 1358900, 1698625, 2717800, 3397250, 5435600, 6794500, 13589000, 27178000]

約数ペア:

[(1, 27178000), (2, 13589000), (4, 6794500), (5, 5435600), (8, 3397250), (10, 2717800), (16, 1698625), (20, 1358900), (25, 1087120), (40, 679450), (50, 543560), (80, 339725), (100, 271780), (107, 254000), (125, 217424), (127, 214000), (200, 135890), (214, 127000), (250, 108712), (254, 107000), (400, 67945), (428, 63500), (500, 54356), (508, 53500), (535, 50800), (635, 42800), (856, 31750), (1000, 27178), (1016, 26750), (1070, 25400), (1270, 21400), (1712, 15875), (2000, 13589), (2032, 13375), (2140, 12700), (2540, 10700), (2675, 10160), (3175, 8560), (4280, 6350), (5080, 5350)]