566572120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 1382883840

約数和(自身を除く): 816311720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 53, 62, 74, 106, 124, 148, 155, 185, 212, 233, 248, 265, 296, 310, 370, 424, 466, 530, 620, 740, 932, 1060, 1147, 1165, 1240, 1480, 1643, 1864, 1961, 2120, 2294, 2330, 3286, 3922, 4588, 4660, 5735, 6572, 7223, 7844, 8215, 8621, 9176, 9320, 9805, 11470, 12349, 13144, 14446, 15688, 16430, 17242, 19610, 22940, 24698, 28892, 32860, 34484, 36115, 39220, 43105, 45880, 49396, 57784, 60791, 61745, 65720, 68968, 72230, 78440, 86210, 98792, 121582, 123490, 144460, 172420, 243164, 246980, 267251, 288920, 303955, 344840, 382819, 456913, 486328, 493960, 534502, 607910, 765638, 913826, 1069004, 1215820, 1336255, 1531276, 1827652, 1914095, 2138008, 2284565, 2431640, 2672510, 3062552, 3655304, 3828190, 4569130, 5345020, 7656380, 9138260, 10690040, 14164303, 15312760, 18276520, 28328606, 56657212, 70821515, 113314424, 141643030, 283286060, 566572120]

約数ペア:

[(1, 566572120), (2, 283286060), (4, 141643030), (5, 113314424), (8, 70821515), (10, 56657212), (20, 28328606), (31, 18276520), (37, 15312760), (40, 14164303), (53, 10690040), (62, 9138260), (74, 7656380), (106, 5345020), (124, 4569130), (148, 3828190), (155, 3655304), (185, 3062552), (212, 2672510), (233, 2431640), (248, 2284565), (265, 2138008), (296, 1914095), (310, 1827652), (370, 1531276), (424, 1336255), (466, 1215820), (530, 1069004), (620, 913826), (740, 765638), (932, 607910), (1060, 534502), (1147, 493960), (1165, 486328), (1240, 456913), (1480, 382819), (1643, 344840), (1864, 303955), (1961, 288920), (2120, 267251), (2294, 246980), (2330, 243164), (3286, 172420), (3922, 144460), (4588, 123490), (4660, 121582), (5735, 98792), (6572, 86210), (7223, 78440), (7844, 72230), (8215, 68968), (8621, 65720), (9176, 61745), (9320, 60791), (9805, 57784), (11470, 49396), (12349, 45880), (13144, 43105), (14446, 39220), (15688, 36115), (16430, 34484), (17242, 32860), (19610, 28892), (22940, 24698)]