10814000

素因数分解:

$2^4\times 5^3\times {\mathrm{5407}}^1$

素因数の和:5430

約数の個数: 40

約数和(自身を含む): 26153088

約数和(自身を除く): 15339088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 5407, 10814, 21628, 27035, 43256, 54070, 86512, 108140, 135175, 216280, 270350, 432560, 540700, 675875, 1081400, 1351750, 2162800, 2703500, 5407000, 10814000]

約数ペア:

[(1, 10814000), (2, 5407000), (4, 2703500), (5, 2162800), (8, 1351750), (10, 1081400), (16, 675875), (20, 540700), (25, 432560), (40, 270350), (50, 216280), (80, 135175), (100, 108140), (125, 86512), (200, 54070), (250, 43256), (400, 27035), (500, 21628), (1000, 10814), (2000, 5407)]