10451000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{1493}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 27967680

約数和(自身を除く): 17516680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1493, 1750, 2986, 3500, 5972, 7000, 7465, 10451, 11944, 14930, 20902, 29860, 37325, 41804, 52255, 59720, 74650, 83608, 104510, 149300, 186625, 209020, 261275, 298600, 373250, 418040, 522550, 746500, 1045100, 1306375, 1493000, 2090200, 2612750, 5225500, 10451000]

約数ペア:

[(1, 10451000), (2, 5225500), (4, 2612750), (5, 2090200), (7, 1493000), (8, 1306375), (10, 1045100), (14, 746500), (20, 522550), (25, 418040), (28, 373250), (35, 298600), (40, 261275), (50, 209020), (56, 186625), (70, 149300), (100, 104510), (125, 83608), (140, 74650), (175, 59720), (200, 52255), (250, 41804), (280, 37325), (350, 29860), (500, 20902), (700, 14930), (875, 11944), (1000, 10451), (1400, 7465), (1493, 7000), (1750, 5972), (2986, 3500)]