11836660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 27361152

約数和(自身を除く): 15524492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 311, 346, 622, 692, 865, 1244, 1555, 1730, 1903, 3110, 3421, 3460, 3806, 6220, 6842, 7612, 9515, 13684, 17105, 19030, 34210, 38060, 53803, 68420, 107606, 215212, 269015, 538030, 591833, 1076060, 1183666, 2367332, 2959165, 5918330, 11836660]

約数ペア:

[(1, 11836660), (2, 5918330), (4, 2959165), (5, 2367332), (10, 1183666), (11, 1076060), (20, 591833), (22, 538030), (44, 269015), (55, 215212), (110, 107606), (173, 68420), (220, 53803), (311, 38060), (346, 34210), (622, 19030), (692, 17105), (865, 13684), (1244, 9515), (1555, 7612), (1730, 6842), (1903, 6220), (3110, 3806), (3421, 3460)]