71057000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{10151}}^1$

素因数の和:10179

約数の個数: 64

約数和(自身を含む): 190045440

約数和(自身を除く): 118988440

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, 1750, 3500, 7000, 10151, 20302, 40604, 50755, 71057, 81208, 101510, 142114, 203020, 253775, 284228, 355285, 406040, 507550, 568456, 710570, 1015100, 1268875, 1421140, 1776425, 2030200, 2537750, 2842280, 3552850, 5075500, 7105700, 8882125, 10151000, 14211400, 17764250, 35528500, 71057000]

約数ペア:

[(1, 71057000), (2, 35528500), (4, 17764250), (5, 14211400), (7, 10151000), (8, 8882125), (10, 7105700), (14, 5075500), (20, 3552850), (25, 2842280), (28, 2537750), (35, 2030200), (40, 1776425), (50, 1421140), (56, 1268875), (70, 1015100), (100, 710570), (125, 568456), (140, 507550), (175, 406040), (200, 355285), (250, 284228), (280, 253775), (350, 203020), (500, 142114), (700, 101510), (875, 81208), (1000, 71057), (1400, 50755), (1750, 40604), (3500, 20302), (7000, 10151)]