10856720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19387}}^1$

素因数の和:19407

約数の個数: 40

約数和(自身を含む): 28849344

約数和(自身を除く): 17992624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19387, 38774, 77548, 96935, 135709, 155096, 193870, 271418, 310192, 387740, 542836, 678545, 775480, 1085672, 1357090, 1550960, 2171344, 2714180, 5428360, 10856720]

約数ペア:

[(1, 10856720), (2, 5428360), (4, 2714180), (5, 2171344), (7, 1550960), (8, 1357090), (10, 1085672), (14, 775480), (16, 678545), (20, 542836), (28, 387740), (35, 310192), (40, 271418), (56, 193870), (70, 155096), (80, 135709), (112, 96935), (140, 77548), (280, 38774), (560, 19387)]