12369563140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1938803}}^1$

素因数の和:1938852

約数の個数: 48

約数和(自身を含む): 29314716480

約数和(自身を除く): 16945153340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 1938803, 3877606, 7755212, 9694015, 19388030, 21326833, 38776060, 42653666, 56225287, 85307332, 106634165, 112450574, 213268330, 224901148, 281126435, 426536660, 562252870, 618478157, 1124505740, 1236956314, 2473912628, 3092390785, 6184781570, 12369563140]

約数ペア:

[(1, 12369563140), (2, 6184781570), (4, 3092390785), (5, 2473912628), (10, 1236956314), (11, 1124505740), (20, 618478157), (22, 562252870), (29, 426536660), (44, 281126435), (55, 224901148), (58, 213268330), (110, 112450574), (116, 106634165), (145, 85307332), (220, 56225287), (290, 42653666), (319, 38776060), (580, 21326833), (638, 19388030), (1276, 9694015), (1595, 7755212), (3190, 3877606), (6380, 1938803)]