2549022080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:3008

約数の個数: 128

約数和(自身を含む): 6702428160

約数和(自身を除く): 4153406080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 320, 352, 440, 508, 635, 640, 704, 880, 1016, 1270, 1397, 1408, 1760, 2032, 2540, 2794, 2851, 3520, 4064, 5080, 5588, 5702, 6985, 7040, 8128, 10160, 11176, 11404, 13970, 14255, 16256, 20320, 22352, 22808, 27940, 28510, 31361, 40640, 44704, 45616, 55880, 57020, 62722, 81280, 89408, 91232, 111760, 114040, 125444, 156805, 178816, 182464, 223520, 228080, 250888, 313610, 362077, 364928, 447040, 456160, 501776, 627220, 724154, 894080, 912320, 1003552, 1254440, 1448308, 1810385, 1824640, 2007104, 2508880, 2896616, 3620770, 3982847, 4014208, 5017760, 5793232, 7241540, 7965694, 10035520, 11586464, 14483080, 15931388, 19914235, 20071040, 23172928, 28966160, 31862776, 39828470, 46345856, 57932320, 63725552, 79656940, 115864640, 127451104, 159313880, 231729280, 254902208, 318627760, 509804416, 637255520, 1274511040, 2549022080]

約数ペア:

[(1, 2549022080), (2, 1274511040), (4, 637255520), (5, 509804416), (8, 318627760), (10, 254902208), (11, 231729280), (16, 159313880), (20, 127451104), (22, 115864640), (32, 79656940), (40, 63725552), (44, 57932320), (55, 46345856), (64, 39828470), (80, 31862776), (88, 28966160), (110, 23172928), (127, 20071040), (128, 19914235), (160, 15931388), (176, 14483080), (220, 11586464), (254, 10035520), (320, 7965694), (352, 7241540), (440, 5793232), (508, 5017760), (635, 4014208), (640, 3982847), (704, 3620770), (880, 2896616), (1016, 2508880), (1270, 2007104), (1397, 1824640), (1408, 1810385), (1760, 1448308), (2032, 1254440), (2540, 1003552), (2794, 912320), (2851, 894080), (3520, 724154), (4064, 627220), (5080, 501776), (5588, 456160), (5702, 447040), (6985, 364928), (7040, 362077), (8128, 313610), (10160, 250888), (11176, 228080), (11404, 223520), (13970, 182464), (14255, 178816), (16256, 156805), (20320, 125444), (22352, 114040), (22808, 111760), (27940, 91232), (28510, 89408), (31361, 81280), (40640, 62722), (44704, 57020), (45616, 55880)]