1057000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{151}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 2845440

約数和(自身を除く): 1788440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 151, 175, 200, 250, 280, 302, 350, 500, 604, 700, 755, 875, 1000, 1057, 1208, 1400, 1510, 1750, 2114, 3020, 3500, 3775, 4228, 5285, 6040, 7000, 7550, 8456, 10570, 15100, 18875, 21140, 26425, 30200, 37750, 42280, 52850, 75500, 105700, 132125, 151000, 211400, 264250, 528500, 1057000]

約数ペア:

[(1, 1057000), (2, 528500), (4, 264250), (5, 211400), (7, 151000), (8, 132125), (10, 105700), (14, 75500), (20, 52850), (25, 42280), (28, 37750), (35, 30200), (40, 26425), (50, 21140), (56, 18875), (70, 15100), (100, 10570), (125, 8456), (140, 7550), (151, 7000), (175, 6040), (200, 5285), (250, 4228), (280, 3775), (302, 3500), (350, 3020), (500, 2114), (604, 1750), (700, 1510), (755, 1400), (875, 1208), (1000, 1057)]