27769000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{3967}}^1$

素因数の和:3995

約数の個数: 64

約数和(自身を含む): 74280960

約数和(自身を除く): 46511960

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, 3967, 7000, 7934, 15868, 19835, 27769, 31736, 39670, 55538, 79340, 99175, 111076, 138845, 158680, 198350, 222152, 277690, 396700, 495875, 555380, 694225, 793400, 991750, 1110760, 1388450, 1983500, 2776900, 3471125, 3967000, 5553800, 6942250, 13884500, 27769000]

約数ペア:

[(1, 27769000), (2, 13884500), (4, 6942250), (5, 5553800), (7, 3967000), (8, 3471125), (10, 2776900), (14, 1983500), (20, 1388450), (25, 1110760), (28, 991750), (35, 793400), (40, 694225), (50, 555380), (56, 495875), (70, 396700), (100, 277690), (125, 222152), (140, 198350), (175, 158680), (200, 138845), (250, 111076), (280, 99175), (350, 79340), (500, 55538), (700, 39670), (875, 31736), (1000, 27769), (1400, 19835), (1750, 15868), (3500, 7934), (3967, 7000)]