25011474200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 61871040000

約数和(自身を除く): 36859565800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 89, 92, 100, 115, 178, 184, 199, 200, 230, 307, 356, 398, 445, 460, 575, 614, 712, 796, 890, 920, 995, 1150, 1228, 1535, 1592, 1780, 1990, 2047, 2225, 2300, 2456, 3070, 3560, 3980, 4094, 4450, 4577, 4600, 4975, 6140, 7061, 7675, 7960, 8188, 8900, 9154, 9950, 10235, 12280, 14122, 15350, 16376, 17711, 17800, 18308, 19900, 20470, 22885, 27323, 28244, 30700, 35305, 35422, 36616, 39800, 40940, 45770, 51175, 54646, 56488, 61093, 61400, 70610, 70844, 81880, 88555, 91540, 102350, 109292, 114425, 122186, 136615, 141220, 141688, 176525, 177110, 183080, 204700, 218584, 228850, 244372, 273230, 282440, 305465, 353050, 354220, 407353, 409400, 442775, 457700, 488744, 546460, 610930, 628429, 683075, 706100, 708440, 814706, 885550, 915400, 1092920, 1221860, 1256858, 1366150, 1405139, 1412200, 1527325, 1629412, 1771100, 2036765, 2443720, 2513716, 2732300, 2810278, 3054650, 3142145, 3258824, 3542200, 4073530, 5027432, 5437277, 5464600, 5620556, 6109300, 6284290, 7025695, 8147060, 10183825, 10874554, 11241112, 12218600, 12568580, 14051390, 15710725, 16294120, 20367650, 21749108, 25137160, 27186385, 28102780, 31421450, 35128475, 40735300, 43498216, 54372770, 56205560, 62842900, 70256950, 81470600, 108745540, 125057371, 125685800, 135931925, 140513900, 217491080, 250114742, 271863850, 281027800, 500229484, 543727700, 625286855, 1000458968, 1087455400, 1250573710, 2501147420, 3126434275, 5002294840, 6252868550, 12505737100, 25011474200]

約数ペア:

[(1, 25011474200), (2, 12505737100), (4, 6252868550), (5, 5002294840), (8, 3126434275), (10, 2501147420), (20, 1250573710), (23, 1087455400), (25, 1000458968), (40, 625286855), (46, 543727700), (50, 500229484), (89, 281027800), (92, 271863850), (100, 250114742), (115, 217491080), (178, 140513900), (184, 135931925), (199, 125685800), (200, 125057371), (230, 108745540), (307, 81470600), (356, 70256950), (398, 62842900), (445, 56205560), (460, 54372770), (575, 43498216), (614, 40735300), (712, 35128475), (796, 31421450), (890, 28102780), (920, 27186385), (995, 25137160), (1150, 21749108), (1228, 20367650), (1535, 16294120), (1592, 15710725), (1780, 14051390), (1990, 12568580), (2047, 12218600), (2225, 11241112), (2300, 10874554), (2456, 10183825), (3070, 8147060), (3560, 7025695), (3980, 6284290), (4094, 6109300), (4450, 5620556), (4577, 5464600), (4600, 5437277), (4975, 5027432), (6140, 4073530), (7061, 3542200), (7675, 3258824), (7960, 3142145), (8188, 3054650), (8900, 2810278), (9154, 2732300), (9950, 2513716), (10235, 2443720), (12280, 2036765), (14122, 1771100), (15350, 1629412), (16376, 1527325), (17711, 1412200), (17800, 1405139), (18308, 1366150), (19900, 1256858), (20470, 1221860), (22885, 1092920), (27323, 915400), (28244, 885550), (30700, 814706), (35305, 708440), (35422, 706100), (36616, 683075), (39800, 628429), (40940, 610930), (45770, 546460), (51175, 488744), (54646, 457700), (56488, 442775), (61093, 409400), (61400, 407353), (70610, 354220), (70844, 353050), (81880, 305465), (88555, 282440), (91540, 273230), (102350, 244372), (109292, 228850), (114425, 218584), (122186, 204700), (136615, 183080), (141220, 177110), (141688, 176525)]