99168580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{708347}}^1$

素因数の和:708363

約数の個数: 24

約数和(自身を含む): 238004928

約数和(自身を除く): 138836348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 708347, 1416694, 2833388, 3541735, 4958429, 7083470, 9916858, 14166940, 19833716, 24792145, 49584290, 99168580]

約数ペア:

[(1, 99168580), (2, 49584290), (4, 24792145), (5, 19833716), (7, 14166940), (10, 9916858), (14, 7083470), (20, 4958429), (28, 3541735), (35, 2833388), (70, 1416694), (140, 708347)]