27500540

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1231}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 57849792

約数和(自身を除く): 30349252

約数列:

[1, 2, 4, 5, 10, 20, 1117, 1231, 2234, 2462, 4468, 4924, 5585, 6155, 11170, 12310, 22340, 24620, 1375027, 2750054, 5500108, 6875135, 13750270, 27500540]

約数ペア:

[(1, 27500540), (2, 13750270), (4, 6875135), (5, 5500108), (10, 2750054), (20, 1375027), (1117, 24620), (1231, 22340), (2234, 12310), (2462, 11170), (4468, 6155), (4924, 5585)]