16710140

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3251}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 35238672

約数和(自身を除く): 18528532

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 3251, 5140, 6502, 13004, 16255, 32510, 65020, 835507, 1671014, 3342028, 4177535, 8355070, 16710140]

約数ペア:

[(1, 16710140), (2, 8355070), (4, 4177535), (5, 3342028), (10, 1671014), (20, 835507), (257, 65020), (514, 32510), (1028, 16255), (1285, 13004), (2570, 6502), (3251, 5140)]