131558000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{9397}}^1$

素因数の和:9427

約数の個数: 80

約数和(自身を含む): 363589824

約数和(自身を除く): 232031824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 9397, 14000, 18794, 37588, 46985, 65779, 75176, 93970, 131558, 150352, 187940, 234925, 263116, 328895, 375880, 469850, 526232, 657790, 751760, 939700, 1052464, 1174625, 1315580, 1644475, 1879400, 2349250, 2631160, 3288950, 3758800, 4698500, 5262320, 6577900, 8222375, 9397000, 13155800, 16444750, 18794000, 26311600, 32889500, 65779000, 131558000]

約数ペア:

[(1, 131558000), (2, 65779000), (4, 32889500), (5, 26311600), (7, 18794000), (8, 16444750), (10, 13155800), (14, 9397000), (16, 8222375), (20, 6577900), (25, 5262320), (28, 4698500), (35, 3758800), (40, 3288950), (50, 2631160), (56, 2349250), (70, 1879400), (80, 1644475), (100, 1315580), (112, 1174625), (125, 1052464), (140, 939700), (175, 751760), (200, 657790), (250, 526232), (280, 469850), (350, 375880), (400, 328895), (500, 263116), (560, 234925), (700, 187940), (875, 150352), (1000, 131558), (1400, 93970), (1750, 75176), (2000, 65779), (2800, 46985), (3500, 37588), (7000, 18794), (9397, 14000)]