10538780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{75277}}^1$

素因数の和:75293

約数の個数: 24

約数和(自身を含む): 25293408

約数和(自身を除く): 14754628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 75277, 150554, 301108, 376385, 526939, 752770, 1053878, 1505540, 2107756, 2634695, 5269390, 10538780]

約数ペア:

[(1, 10538780), (2, 5269390), (4, 2634695), (5, 2107756), (7, 1505540), (10, 1053878), (14, 752770), (20, 526939), (28, 376385), (35, 301108), (70, 150554), (140, 75277)]