86108080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34721}}^1$

素因数の和:34765

約数の個数: 40

約数和(自身を含む): 206665344

約数和(自身を除く): 120557264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 34721, 69442, 138884, 173605, 277768, 347210, 555536, 694420, 1076351, 1388840, 2152702, 2777680, 4305404, 5381755, 8610808, 10763510, 17221616, 21527020, 43054040, 86108080]

約数ペア:

[(1, 86108080), (2, 43054040), (4, 21527020), (5, 17221616), (8, 10763510), (10, 8610808), (16, 5381755), (20, 4305404), (31, 2777680), (40, 2152702), (62, 1388840), (80, 1076351), (124, 694420), (155, 555536), (248, 347210), (310, 277768), (496, 173605), (620, 138884), (1240, 69442), (2480, 34721)]