2050193904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1375

約数の個数: 160

約数和(自身を含む): 5998020864

約数和(自身を除く): 3947826960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 73, 86, 88, 129, 132, 146, 172, 176, 219, 258, 264, 292, 344, 438, 473, 516, 528, 584, 688, 803, 876, 946, 1032, 1168, 1237, 1419, 1606, 1752, 1892, 2064, 2409, 2474, 2838, 3139, 3212, 3504, 3711, 3784, 4818, 4948, 5676, 6278, 6424, 7422, 7568, 9417, 9636, 9896, 11352, 12556, 12848, 13607, 14844, 18834, 19272, 19792, 22704, 25112, 27214, 29688, 34529, 37668, 38544, 40821, 50224, 53191, 54428, 59376, 69058, 75336, 81642, 90301, 103587, 106382, 108856, 138116, 150672, 159573, 163284, 180602, 207174, 212764, 217712, 270903, 276232, 319146, 326568, 361204, 414348, 425528, 541806, 552464, 585101, 638292, 653136, 722408, 828696, 851056, 993311, 1083612, 1170202, 1276584, 1444816, 1657392, 1755303, 1986622, 2167224, 2340404, 2553168, 2979933, 3510606, 3882943, 3973244, 4334448, 4680808, 5959866, 7021212, 7765886, 7946488, 9361616, 11648829, 11919732, 14042424, 15531772, 15892976, 23297658, 23839464, 28084848, 31063544, 42712373, 46595316, 47678928, 62127088, 85424746, 93190632, 128137119, 170849492, 186381264, 256274238, 341698984, 512548476, 683397968, 1025096952, 2050193904]

約数ペア:

[(1, 2050193904), (2, 1025096952), (3, 683397968), (4, 512548476), (6, 341698984), (8, 256274238), (11, 186381264), (12, 170849492), (16, 128137119), (22, 93190632), (24, 85424746), (33, 62127088), (43, 47678928), (44, 46595316), (48, 42712373), (66, 31063544), (73, 28084848), (86, 23839464), (88, 23297658), (129, 15892976), (132, 15531772), (146, 14042424), (172, 11919732), (176, 11648829), (219, 9361616), (258, 7946488), (264, 7765886), (292, 7021212), (344, 5959866), (438, 4680808), (473, 4334448), (516, 3973244), (528, 3882943), (584, 3510606), (688, 2979933), (803, 2553168), (876, 2340404), (946, 2167224), (1032, 1986622), (1168, 1755303), (1237, 1657392), (1419, 1444816), (1606, 1276584), (1752, 1170202), (1892, 1083612), (2064, 993311), (2409, 851056), (2474, 828696), (2838, 722408), (3139, 653136), (3212, 638292), (3504, 585101), (3711, 552464), (3784, 541806), (4818, 425528), (4948, 414348), (5676, 361204), (6278, 326568), (6424, 319146), (7422, 276232), (7568, 270903), (9417, 217712), (9636, 212764), (9896, 207174), (11352, 180602), (12556, 163284), (12848, 159573), (13607, 150672), (14844, 138116), (18834, 108856), (19272, 106382), (19792, 103587), (22704, 90301), (25112, 81642), (27214, 75336), (29688, 69058), (34529, 59376), (37668, 54428), (38544, 53191), (40821, 50224)]