36691738180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1\times {\mathrm{26959}}^1$

素因数の和:30988

約数の個数: 48

約数和(自身を含む): 81608567040

約数和(自身を除く): 44916828860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4003, 8006, 16012, 20015, 26959, 40030, 53918, 68051, 80060, 107836, 134795, 136102, 269590, 272204, 340255, 458303, 539180, 680510, 916606, 1361020, 1833212, 2291515, 4583030, 9166060, 107916877, 215833754, 431667508, 539584385, 1079168770, 1834586909, 2158337540, 3669173818, 7338347636, 9172934545, 18345869090, 36691738180]

約数ペア:

[(1, 36691738180), (2, 18345869090), (4, 9172934545), (5, 7338347636), (10, 3669173818), (17, 2158337540), (20, 1834586909), (34, 1079168770), (68, 539584385), (85, 431667508), (170, 215833754), (340, 107916877), (4003, 9166060), (8006, 4583030), (16012, 2291515), (20015, 1833212), (26959, 1361020), (40030, 916606), (53918, 680510), (68051, 539180), (80060, 458303), (107836, 340255), (134795, 272204), (136102, 269590)]