2681050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:127

約数の個数: 36

約数和(自身を含む): 5281470

約数和(自身を除く): 2600420

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 145, 215, 290, 430, 725, 1075, 1247, 1450, 1849, 2150, 2494, 3698, 6235, 9245, 12470, 18490, 31175, 46225, 53621, 62350, 92450, 107242, 268105, 536210, 1340525, 2681050]

約数ペア:

[(1, 2681050), (2, 1340525), (5, 536210), (10, 268105), (25, 107242), (29, 92450), (43, 62350), (50, 53621), (58, 46225), (86, 31175), (145, 18490), (215, 12470), (290, 9245), (430, 6235), (725, 3698), (1075, 2494), (1247, 2150), (1450, 1849)]