8168140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14083}}^1$

素因数の和:14121

約数の個数: 24

約数和(自身を含む): 17745840

約数和(自身を除く): 9577700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 14083, 28166, 56332, 70415, 140830, 281660, 408407, 816814, 1633628, 2042035, 4084070, 8168140]

約数ペア:

[(1, 8168140), (2, 4084070), (4, 2042035), (5, 1633628), (10, 816814), (20, 408407), (29, 281660), (58, 140830), (116, 70415), (145, 56332), (290, 28166), (580, 14083)]