713462420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{9187}}^1$

素因数の和:9560

約数の個数: 48

約数和(自身を含む): 1639286208

約数和(自身を除く): 925823788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 353, 706, 1412, 1765, 3530, 3883, 7060, 7766, 9187, 15532, 18374, 19415, 36748, 38830, 45935, 77660, 91870, 101057, 183740, 202114, 404228, 505285, 1010570, 2021140, 3243011, 6486022, 12972044, 16215055, 32430110, 35673121, 64860220, 71346242, 142692484, 178365605, 356731210, 713462420]

約数ペア:

[(1, 713462420), (2, 356731210), (4, 178365605), (5, 142692484), (10, 71346242), (11, 64860220), (20, 35673121), (22, 32430110), (44, 16215055), (55, 12972044), (110, 6486022), (220, 3243011), (353, 2021140), (706, 1010570), (1412, 505285), (1765, 404228), (3530, 202114), (3883, 183740), (7060, 101057), (7766, 91870), (9187, 77660), (15532, 45935), (18374, 38830), (19415, 36748)]