9769580

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{739}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 20574960

約数和(自身を除く): 10805380

約数列:

[1, 2, 4, 5, 10, 20, 661, 739, 1322, 1478, 2644, 2956, 3305, 3695, 6610, 7390, 13220, 14780, 488479, 976958, 1953916, 2442395, 4884790, 9769580]

約数ペア:

[(1, 9769580), (2, 4884790), (4, 2442395), (5, 1953916), (10, 976958), (20, 488479), (661, 14780), (739, 13220), (1322, 7390), (1478, 6610), (2644, 3695), (2956, 3305)]