825065470

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{2939}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 1511395200

約数和(自身を除く): 686329730

約数列:

[1, 2, 5, 10, 67, 134, 335, 419, 670, 838, 2095, 2939, 4190, 5878, 14695, 28073, 29390, 56146, 140365, 196913, 280730, 393826, 984565, 1231441, 1969130, 2462882, 6157205, 12314410, 82506547, 165013094, 412532735, 825065470]

約数ペア:

[(1, 825065470), (2, 412532735), (5, 165013094), (10, 82506547), (67, 12314410), (134, 6157205), (335, 2462882), (419, 1969130), (670, 1231441), (838, 984565), (2095, 393826), (2939, 280730), (4190, 196913), (5878, 140365), (14695, 56146), (28073, 29390)]