26346320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 240

約数和(自身を含む): 85494528

約数和(自身を除く): 59148208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 47, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 94, 98, 104, 110, 112, 130, 140, 143, 154, 176, 182, 188, 196, 208, 220, 235, 245, 260, 280, 286, 308, 329, 364, 376, 385, 392, 440, 455, 470, 490, 517, 520, 539, 560, 572, 611, 616, 637, 658, 715, 728, 752, 770, 784, 880, 910, 940, 980, 1001, 1034, 1040, 1078, 1144, 1222, 1232, 1274, 1316, 1430, 1456, 1540, 1645, 1820, 1880, 1960, 2002, 2068, 2156, 2288, 2303, 2444, 2548, 2585, 2632, 2695, 2860, 3055, 3080, 3185, 3290, 3619, 3640, 3760, 3920, 4004, 4136, 4277, 4312, 4606, 4888, 5005, 5096, 5170, 5264, 5390, 5720, 6110, 6160, 6370, 6580, 6721, 7007, 7238, 7280, 8008, 8272, 8554, 8624, 9212, 9776, 10010, 10192, 10340, 10780, 11440, 11515, 12220, 12740, 13160, 13442, 14014, 14476, 16016, 17108, 18095, 18424, 20020, 20680, 21385, 21560, 23030, 24440, 25333, 25480, 26320, 26884, 28028, 28952, 29939, 33605, 34216, 35035, 36190, 36848, 40040, 41360, 42770, 43120, 46060, 47047, 48880, 50666, 50960, 53768, 56056, 57904, 59878, 67210, 68432, 70070, 72380, 80080, 85540, 92120, 94094, 101332, 107536, 112112, 119756, 126665, 134420, 140140, 144760, 149695, 171080, 184240, 188188, 202664, 235235, 239512, 253330, 268840, 280280, 289520, 299390, 329329, 342160, 376376, 405328, 470470, 479024, 506660, 537680, 560560, 598780, 658658, 752752, 940940, 1013320, 1197560, 1317316, 1646645, 1881880, 2026640, 2395120, 2634632, 3293290, 3763760, 5269264, 6586580, 13173160, 26346320]

約数ペア:

[(1, 26346320), (2, 13173160), (4, 6586580), (5, 5269264), (7, 3763760), (8, 3293290), (10, 2634632), (11, 2395120), (13, 2026640), (14, 1881880), (16, 1646645), (20, 1317316), (22, 1197560), (26, 1013320), (28, 940940), (35, 752752), (40, 658658), (44, 598780), (47, 560560), (49, 537680), (52, 506660), (55, 479024), (56, 470470), (65, 405328), (70, 376376), (77, 342160), (80, 329329), (88, 299390), (91, 289520), (94, 280280), (98, 268840), (104, 253330), (110, 239512), (112, 235235), (130, 202664), (140, 188188), (143, 184240), (154, 171080), (176, 149695), (182, 144760), (188, 140140), (196, 134420), (208, 126665), (220, 119756), (235, 112112), (245, 107536), (260, 101332), (280, 94094), (286, 92120), (308, 85540), (329, 80080), (364, 72380), (376, 70070), (385, 68432), (392, 67210), (440, 59878), (455, 57904), (470, 56056), (490, 53768), (517, 50960), (520, 50666), (539, 48880), (560, 47047), (572, 46060), (611, 43120), (616, 42770), (637, 41360), (658, 40040), (715, 36848), (728, 36190), (752, 35035), (770, 34216), (784, 33605), (880, 29939), (910, 28952), (940, 28028), (980, 26884), (1001, 26320), (1034, 25480), (1040, 25333), (1078, 24440), (1144, 23030), (1222, 21560), (1232, 21385), (1274, 20680), (1316, 20020), (1430, 18424), (1456, 18095), (1540, 17108), (1645, 16016), (1820, 14476), (1880, 14014), (1960, 13442), (2002, 13160), (2068, 12740), (2156, 12220), (2288, 11515), (2303, 11440), (2444, 10780), (2548, 10340), (2585, 10192), (2632, 10010), (2695, 9776), (2860, 9212), (3055, 8624), (3080, 8554), (3185, 8272), (3290, 8008), (3619, 7280), (3640, 7238), (3760, 7007), (3920, 6721), (4004, 6580), (4136, 6370), (4277, 6160), (4312, 6110), (4606, 5720), (4888, 5390), (5005, 5264), (5096, 5170)]