6578860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 14478912

約数和(自身を除く): 7900052

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 82, 113, 142, 164, 205, 226, 284, 355, 410, 452, 565, 710, 820, 1130, 1420, 2260, 2911, 4633, 5822, 8023, 9266, 11644, 14555, 16046, 18532, 23165, 29110, 32092, 40115, 46330, 58220, 80230, 92660, 160460, 328943, 657886, 1315772, 1644715, 3289430, 6578860]

約数ペア:

[(1, 6578860), (2, 3289430), (4, 1644715), (5, 1315772), (10, 657886), (20, 328943), (41, 160460), (71, 92660), (82, 80230), (113, 58220), (142, 46330), (164, 40115), (205, 32092), (226, 29110), (284, 23165), (355, 18532), (410, 16046), (452, 14555), (565, 11644), (710, 9266), (820, 8023), (1130, 5822), (1420, 4633), (2260, 2911)]