8266395860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{22367}}^1$

素因数の和:23480

約数の個数: 48

約数和(自身を含む): 18398306304

約数和(自身を除く): 10131910444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1087, 2174, 4348, 5435, 10870, 18479, 21740, 22367, 36958, 44734, 73916, 89468, 92395, 111835, 184790, 223670, 369580, 380239, 447340, 760478, 1520956, 1901195, 3802390, 7604780, 24312929, 48625858, 97251716, 121564645, 243129290, 413319793, 486258580, 826639586, 1653279172, 2066598965, 4133197930, 8266395860]

約数ペア:

[(1, 8266395860), (2, 4133197930), (4, 2066598965), (5, 1653279172), (10, 826639586), (17, 486258580), (20, 413319793), (34, 243129290), (68, 121564645), (85, 97251716), (170, 48625858), (340, 24312929), (1087, 7604780), (2174, 3802390), (4348, 1901195), (5435, 1520956), (10870, 760478), (18479, 447340), (21740, 380239), (22367, 369580), (36958, 223670), (44734, 184790), (73916, 111835), (89468, 92395)]