515249637520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1748743}}^1$

素因数の和:1748912

約数の個数: 80

約数和(自身を含む): 1249022914560

約数和(自身を除く): 733773277040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 464, 508, 580, 635, 1016, 1160, 1270, 2032, 2320, 2540, 3683, 5080, 7366, 10160, 14732, 18415, 29464, 36830, 58928, 73660, 147320, 294640, 1748743, 3497486, 6994972, 8743715, 13989944, 17487430, 27979888, 34974860, 50713547, 69949720, 101427094, 139899440, 202854188, 222090361, 253567735, 405708376, 444180722, 507135470, 811416752, 888361444, 1014270940, 1110451805, 1776722888, 2028541880, 2220903610, 3553445776, 4057083760, 4441807220, 6440620469, 8883614440, 12881240938, 17767228880, 25762481876, 32203102345, 51524963752, 64406204690, 103049927504, 128812409380, 257624818760, 515249637520]

約数ペア:

[(1, 515249637520), (2, 257624818760), (4, 128812409380), (5, 103049927504), (8, 64406204690), (10, 51524963752), (16, 32203102345), (20, 25762481876), (29, 17767228880), (40, 12881240938), (58, 8883614440), (80, 6440620469), (116, 4441807220), (127, 4057083760), (145, 3553445776), (232, 2220903610), (254, 2028541880), (290, 1776722888), (464, 1110451805), (508, 1014270940), (580, 888361444), (635, 811416752), (1016, 507135470), (1160, 444180722), (1270, 405708376), (2032, 253567735), (2320, 222090361), (2540, 202854188), (3683, 139899440), (5080, 101427094), (7366, 69949720), (10160, 50713547), (14732, 34974860), (18415, 27979888), (29464, 17487430), (36830, 13989944), (58928, 8743715), (73660, 6994972), (147320, 3497486), (294640, 1748743)]