11708080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4765

約数の個数: 40

約数和(自身を含む): 28105344

約数和(自身を除く): 16397264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4721, 9442, 18884, 23605, 37768, 47210, 75536, 94420, 146351, 188840, 292702, 377680, 585404, 731755, 1170808, 1463510, 2341616, 2927020, 5854040, 11708080]

約数ペア:

[(1, 11708080), (2, 5854040), (4, 2927020), (5, 2341616), (8, 1463510), (10, 1170808), (16, 731755), (20, 585404), (31, 377680), (40, 292702), (62, 188840), (80, 146351), (124, 94420), (155, 75536), (248, 47210), (310, 37768), (496, 23605), (620, 18884), (1240, 9442), (2480, 4721)]