20148314110

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{1429}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 38029305600

約数和(自身を除く): 17880991490

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 719, 1429, 1438, 1961, 2858, 3595, 3922, 7145, 7190, 9805, 14290, 19610, 26603, 38107, 52873, 53206, 75737, 76214, 105746, 133015, 151474, 190535, 264365, 266030, 378685, 381070, 528730, 757370, 1027451, 1409959, 2054902, 2802269, 2819918, 5137255, 5604538, 7049795, 10274510, 14011345, 14099590, 28022690, 38015687, 54454903, 76031374, 108909806, 190078435, 272274515, 380156870, 544549030, 2014831411, 4029662822, 10074157055, 20148314110]

約数ペア:

[(1, 20148314110), (2, 10074157055), (5, 4029662822), (10, 2014831411), (37, 544549030), (53, 380156870), (74, 272274515), (106, 190078435), (185, 108909806), (265, 76031374), (370, 54454903), (530, 38015687), (719, 28022690), (1429, 14099590), (1438, 14011345), (1961, 10274510), (2858, 7049795), (3595, 5604538), (3922, 5137255), (7145, 2819918), (7190, 2802269), (9805, 2054902), (14290, 1409959), (19610, 1027451), (26603, 757370), (38107, 528730), (52873, 381070), (53206, 378685), (75737, 266030), (76214, 264365), (105746, 190535), (133015, 151474)]