9926804560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{853}}^1$

素因数の和:1125

約数の個数: 160

約数和(自身を含む): 25160889600

約数和(自身を除く): 15234085040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 170, 172, 199, 215, 272, 340, 344, 398, 430, 680, 688, 731, 796, 853, 860, 995, 1360, 1462, 1592, 1706, 1720, 1990, 2924, 3184, 3383, 3412, 3440, 3655, 3980, 4265, 5848, 6766, 6824, 7310, 7960, 8530, 8557, 11696, 13532, 13648, 14501, 14620, 15920, 16915, 17060, 17114, 27064, 29002, 29240, 33830, 34120, 34228, 36679, 42785, 54128, 58004, 58480, 67660, 68240, 68456, 72505, 73358, 85570, 116008, 135320, 136912, 145010, 145469, 146716, 169747, 171140, 183395, 232016, 270640, 290020, 290938, 293432, 339494, 342280, 366790, 580040, 581876, 586864, 623543, 678988, 684560, 727345, 733580, 848735, 1160080, 1163752, 1247086, 1357976, 1454690, 1467160, 1697470, 2327504, 2494172, 2715952, 2885699, 2909380, 2934320, 3117715, 3394940, 4988344, 5771398, 5818760, 6235430, 6789880, 7299121, 9976688, 11542796, 11637520, 12470860, 13579760, 14428495, 14598242, 23085592, 24941720, 28856990, 29196484, 36495605, 46171184, 49883440, 57713980, 58392968, 72991210, 115427960, 116785936, 124085057, 145982420, 230855920, 248170114, 291964840, 496340228, 583929680, 620425285, 992680456, 1240850570, 1985360912, 2481701140, 4963402280, 9926804560]

約数ペア:

[(1, 9926804560), (2, 4963402280), (4, 2481701140), (5, 1985360912), (8, 1240850570), (10, 992680456), (16, 620425285), (17, 583929680), (20, 496340228), (34, 291964840), (40, 248170114), (43, 230855920), (68, 145982420), (80, 124085057), (85, 116785936), (86, 115427960), (136, 72991210), (170, 58392968), (172, 57713980), (199, 49883440), (215, 46171184), (272, 36495605), (340, 29196484), (344, 28856990), (398, 24941720), (430, 23085592), (680, 14598242), (688, 14428495), (731, 13579760), (796, 12470860), (853, 11637520), (860, 11542796), (995, 9976688), (1360, 7299121), (1462, 6789880), (1592, 6235430), (1706, 5818760), (1720, 5771398), (1990, 4988344), (2924, 3394940), (3184, 3117715), (3383, 2934320), (3412, 2909380), (3440, 2885699), (3655, 2715952), (3980, 2494172), (4265, 2327504), (5848, 1697470), (6766, 1467160), (6824, 1454690), (7310, 1357976), (7960, 1247086), (8530, 1163752), (8557, 1160080), (11696, 848735), (13532, 733580), (13648, 727345), (14501, 684560), (14620, 678988), (15920, 623543), (16915, 586864), (17060, 581876), (17114, 580040), (27064, 366790), (29002, 342280), (29240, 339494), (33830, 293432), (34120, 290938), (34228, 290020), (36679, 270640), (42785, 232016), (54128, 183395), (58004, 171140), (58480, 169747), (67660, 146716), (68240, 145469), (68456, 145010), (72505, 136912), (73358, 135320), (85570, 116008)]