25123286000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1109}}^1$

素因数の和:1420

約数の個数: 160

約数和(自身を含む): 62354223360

約数和(自身を除く): 37230937360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 125, 188, 200, 235, 241, 250, 376, 400, 470, 482, 500, 752, 940, 964, 1000, 1109, 1175, 1205, 1880, 1928, 2000, 2218, 2350, 2410, 3760, 3856, 4436, 4700, 4820, 5545, 5875, 6025, 8872, 9400, 9640, 11090, 11327, 11750, 12050, 17744, 18800, 19280, 22180, 22654, 23500, 24100, 27725, 30125, 44360, 45308, 47000, 48200, 52123, 55450, 56635, 60250, 88720, 90616, 94000, 96400, 104246, 110900, 113270, 120500, 138625, 181232, 208492, 221800, 226540, 241000, 260615, 267269, 277250, 283175, 416984, 443600, 453080, 482000, 521230, 534538, 554500, 566350, 833968, 906160, 1042460, 1069076, 1109000, 1132700, 1303075, 1336345, 1415875, 2084920, 2138152, 2218000, 2265400, 2606150, 2672690, 2831750, 4169840, 4276304, 4530800, 5212300, 5345380, 5663500, 6515375, 6681725, 10424600, 10690760, 11327000, 12561643, 13030750, 13363450, 20849200, 21381520, 22654000, 25123286, 26061500, 26726900, 33408625, 50246572, 52123000, 53453800, 62808215, 66817250, 100493144, 104246000, 106907600, 125616430, 133634500, 200986288, 251232860, 267269000, 314041075, 502465720, 534538000, 628082150, 1004931440, 1256164300, 1570205375, 2512328600, 3140410750, 5024657200, 6280821500, 12561643000, 25123286000]

約数ペア:

[(1, 25123286000), (2, 12561643000), (4, 6280821500), (5, 5024657200), (8, 3140410750), (10, 2512328600), (16, 1570205375), (20, 1256164300), (25, 1004931440), (40, 628082150), (47, 534538000), (50, 502465720), (80, 314041075), (94, 267269000), (100, 251232860), (125, 200986288), (188, 133634500), (200, 125616430), (235, 106907600), (241, 104246000), (250, 100493144), (376, 66817250), (400, 62808215), (470, 53453800), (482, 52123000), (500, 50246572), (752, 33408625), (940, 26726900), (964, 26061500), (1000, 25123286), (1109, 22654000), (1175, 21381520), (1205, 20849200), (1880, 13363450), (1928, 13030750), (2000, 12561643), (2218, 11327000), (2350, 10690760), (2410, 10424600), (3760, 6681725), (3856, 6515375), (4436, 5663500), (4700, 5345380), (4820, 5212300), (5545, 4530800), (5875, 4276304), (6025, 4169840), (8872, 2831750), (9400, 2672690), (9640, 2606150), (11090, 2265400), (11327, 2218000), (11750, 2138152), (12050, 2084920), (17744, 1415875), (18800, 1336345), (19280, 1303075), (22180, 1132700), (22654, 1109000), (23500, 1069076), (24100, 1042460), (27725, 906160), (30125, 833968), (44360, 566350), (45308, 554500), (47000, 534538), (48200, 521230), (52123, 482000), (55450, 453080), (56635, 443600), (60250, 416984), (88720, 283175), (90616, 277250), (94000, 267269), (96400, 260615), (104246, 241000), (110900, 226540), (113270, 221800), (120500, 208492), (138625, 181232)]