10717820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 24675840

約数和(自身を除く): 13958020

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1087, 1972, 2174, 2465, 4348, 4930, 5435, 9860, 10870, 18479, 21740, 31523, 36958, 63046, 73916, 92395, 126092, 157615, 184790, 315230, 369580, 535891, 630460, 1071782, 2143564, 2679455, 5358910, 10717820]

約数ペア:

[(1, 10717820), (2, 5358910), (4, 2679455), (5, 2143564), (10, 1071782), (17, 630460), (20, 535891), (29, 369580), (34, 315230), (58, 184790), (68, 157615), (85, 126092), (116, 92395), (145, 73916), (170, 63046), (290, 36958), (340, 31523), (493, 21740), (580, 18479), (986, 10870), (1087, 9860), (1972, 5435), (2174, 4930), (2465, 4348)]