1996871525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{3881}}^1$

素因数の和:5773

約数の個数: 24

約数和(自身を含む): 2703362688

約数和(自身を除く): 706491163

約数列:

[1, 5, 11, 25, 55, 275, 1871, 3881, 9355, 19405, 20581, 42691, 46775, 97025, 102905, 213455, 514525, 1067275, 7261351, 36306755, 79874861, 181533775, 399374305, 1996871525]

約数ペア:

[(1, 1996871525), (5, 399374305), (11, 181533775), (25, 79874861), (55, 36306755), (275, 7261351), (1871, 1067275), (3881, 514525), (9355, 213455), (19405, 102905), (20581, 97025), (42691, 46775)]