11510540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10859}}^1$

素因数の和:10921

約数の個数: 24

約数和(自身を含む): 24630480

約数和(自身を除く): 13119940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 10859, 21718, 43436, 54295, 108590, 217180, 575527, 1151054, 2302108, 2877635, 5755270, 11510540]

約数ペア:

[(1, 11510540), (2, 5755270), (4, 2877635), (5, 2302108), (10, 1151054), (20, 575527), (53, 217180), (106, 108590), (212, 54295), (265, 43436), (530, 21718), (1060, 10859)]