71015000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{2029}}^1$

素因数の和:2062

約数の個数: 80

約数和(自身を含む): 190251600

約数和(自身を除く): 119236600

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, 625, 700, 875, 1000, 1250, 1400, 1750, 2029, 2500, 3500, 4058, 4375, 5000, 7000, 8116, 8750, 10145, 14203, 16232, 17500, 20290, 28406, 35000, 40580, 50725, 56812, 71015, 81160, 101450, 113624, 142030, 202900, 253625, 284060, 355075, 405800, 507250, 568120, 710150, 1014500, 1268125, 1420300, 1775375, 2029000, 2536250, 2840600, 3550750, 5072500, 7101500, 8876875, 10145000, 14203000, 17753750, 35507500, 71015000]

約数ペア:

[(1, 71015000), (2, 35507500), (4, 17753750), (5, 14203000), (7, 10145000), (8, 8876875), (10, 7101500), (14, 5072500), (20, 3550750), (25, 2840600), (28, 2536250), (35, 2029000), (40, 1775375), (50, 1420300), (56, 1268125), (70, 1014500), (100, 710150), (125, 568120), (140, 507250), (175, 405800), (200, 355075), (250, 284060), (280, 253625), (350, 202900), (500, 142030), (625, 113624), (700, 101450), (875, 81160), (1000, 71015), (1250, 56812), (1400, 50725), (1750, 40580), (2029, 35000), (2500, 28406), (3500, 20290), (4058, 17500), (4375, 16232), (5000, 14203), (7000, 10145), (8116, 8750)]