11284040

素因数分解:

$2^3\times 5^1\times {\mathrm{282101}}^1$

素因数の和:282112

約数の個数: 16

約数和(自身を含む): 25389180

約数和(自身を除く): 14105140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 282101, 564202, 1128404, 1410505, 2256808, 2821010, 5642020, 11284040]

約数ペア:

[(1, 11284040), (2, 5642020), (4, 2821010), (5, 2256808), (8, 1410505), (10, 1128404), (20, 564202), (40, 282101)]