23440070

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7537}}^1$

素因数の和:7855

約数の個数: 16

約数和(自身を含む): 42333408

約数和(自身を除く): 18893338

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 7537, 15074, 37685, 75370, 2344007, 4688014, 11720035, 23440070]

約数ペア:

[(1, 23440070), (2, 11720035), (5, 4688014), (10, 2344007), (311, 75370), (622, 37685), (1555, 15074), (3110, 7537)]