2077202220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{10987}}^1$

素因数の和:11159

約数の個数: 96

約数和(自身を含む): 6113899008

約数和(自身を除く): 4036696788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 137, 138, 230, 274, 276, 345, 411, 460, 548, 685, 690, 822, 1370, 1380, 1644, 2055, 2740, 3151, 4110, 6302, 8220, 9453, 10987, 12604, 15755, 18906, 21974, 31510, 32961, 37812, 43948, 47265, 54935, 63020, 65922, 94530, 109870, 131844, 164805, 189060, 219740, 252701, 329610, 505402, 659220, 758103, 1010804, 1263505, 1505219, 1516206, 2527010, 3010438, 3032412, 3790515, 4515657, 5054020, 6020876, 7526095, 7581030, 9031314, 15052190, 15162060, 18062628, 22578285, 30104380, 34620037, 45156570, 69240074, 90313140, 103860111, 138480148, 173100185, 207720222, 346200370, 415440444, 519300555, 692400740, 1038601110, 2077202220]

約数ペア:

[(1, 2077202220), (2, 1038601110), (3, 692400740), (4, 519300555), (5, 415440444), (6, 346200370), (10, 207720222), (12, 173100185), (15, 138480148), (20, 103860111), (23, 90313140), (30, 69240074), (46, 45156570), (60, 34620037), (69, 30104380), (92, 22578285), (115, 18062628), (137, 15162060), (138, 15052190), (230, 9031314), (274, 7581030), (276, 7526095), (345, 6020876), (411, 5054020), (460, 4515657), (548, 3790515), (685, 3032412), (690, 3010438), (822, 2527010), (1370, 1516206), (1380, 1505219), (1644, 1263505), (2055, 1010804), (2740, 758103), (3151, 659220), (4110, 505402), (6302, 329610), (8220, 252701), (9453, 219740), (10987, 189060), (12604, 164805), (15755, 131844), (18906, 109870), (21974, 94530), (31510, 65922), (32961, 63020), (37812, 54935), (43948, 47265)]