8954960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{15991}}^1$

素因数の和:16011

約数の個数: 40

約数和(自身を含む): 23796096

約数和(自身を除く): 14841136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 15991, 31982, 63964, 79955, 111937, 127928, 159910, 223874, 255856, 319820, 447748, 559685, 639640, 895496, 1119370, 1279280, 1790992, 2238740, 4477480, 8954960]

約数ペア:

[(1, 8954960), (2, 4477480), (4, 2238740), (5, 1790992), (7, 1279280), (8, 1119370), (10, 895496), (14, 639640), (16, 559685), (20, 447748), (28, 319820), (35, 255856), (40, 223874), (56, 159910), (70, 127928), (80, 111937), (112, 79955), (140, 63964), (280, 31982), (560, 15991)]