6686715.00000000

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 56548800

約数和(自身を除く): 33417280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 769, 940, 1504, 1538, 1880, 3008, 3076, 3760, 3845, 6016, 6152, 7520, 7690, 12304, 15040, 15380, 24608, 30080, 30760, 36143, 49216, 61520, 72286, 98432, 123040, 144572, 180715, 246080, 289144, 361430, 492160, 578288, 722860, 1156576, 1445720, 2313152, 2891440, 4626304, 5782880, 11565760, 23131520]

約数ペア:

[(1, 23131520), (2, 11565760), (4, 5782880), (5, 4626304), (8, 2891440), (10, 2313152), (16, 1445720), (20, 1156576), (32, 722860), (40, 578288), (47, 492160), (64, 361430), (80, 289144), (94, 246080), (128, 180715), (160, 144572), (188, 123040), (235, 98432), (320, 72286), (376, 61520), (470, 49216), (640, 36143), (752, 30760), (769, 30080), (940, 24608), (1504, 15380), (1538, 15040), (1880, 12304), (3008, 7690), (3076, 7520), (3760, 6152), (3845, 6016)]