11740640

素因数分解:

$2^5\times 5^1\times {\mathrm{73379}}^1$

素因数の和:73394

約数の個数: 24

約数和(自身を含む): 27737640

約数和(自身を除く): 15997000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 73379, 146758, 293516, 366895, 587032, 733790, 1174064, 1467580, 2348128, 2935160, 5870320, 11740640]

約数ペア:

[(1, 11740640), (2, 5870320), (4, 2935160), (5, 2348128), (8, 1467580), (10, 1174064), (16, 733790), (20, 587032), (32, 366895), (40, 293516), (80, 146758), (160, 73379)]