785456480

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 1910563200

約数和(自身を除く): 1125106720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 149, 160, 188, 235, 298, 376, 470, 596, 701, 745, 752, 940, 1192, 1402, 1490, 1504, 1880, 2384, 2804, 2980, 3505, 3760, 4768, 5608, 5960, 7003, 7010, 7520, 11216, 11920, 14006, 14020, 22432, 23840, 28012, 28040, 32947, 35015, 56024, 56080, 65894, 70030, 104449, 112048, 112160, 131788, 140060, 164735, 208898, 224096, 263576, 280120, 329470, 417796, 522245, 527152, 560240, 658940, 835592, 1044490, 1054304, 1120480, 1317880, 1671184, 2088980, 2635760, 3342368, 4177960, 4909103, 5271520, 8355920, 9818206, 16711840, 19636412, 24545515, 39272824, 49091030, 78545648, 98182060, 157091296, 196364120, 392728240, 785456480]

約数ペア:

[(1, 785456480), (2, 392728240), (4, 196364120), (5, 157091296), (8, 98182060), (10, 78545648), (16, 49091030), (20, 39272824), (32, 24545515), (40, 19636412), (47, 16711840), (80, 9818206), (94, 8355920), (149, 5271520), (160, 4909103), (188, 4177960), (235, 3342368), (298, 2635760), (376, 2088980), (470, 1671184), (596, 1317880), (701, 1120480), (745, 1054304), (752, 1044490), (940, 835592), (1192, 658940), (1402, 560240), (1490, 527152), (1504, 522245), (1880, 417796), (2384, 329470), (2804, 280120), (2980, 263576), (3505, 224096), (3760, 208898), (4768, 164735), (5608, 140060), (5960, 131788), (7003, 112160), (7010, 112048), (7520, 104449), (11216, 70030), (11920, 65894), (14006, 56080), (14020, 56024), (22432, 35015), (23840, 32947), (28012, 28040)]