88696960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 237504960

約数和(自身を除く): 148808000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 128, 160, 172, 176, 215, 220, 293, 320, 344, 352, 430, 440, 473, 586, 640, 688, 704, 860, 880, 946, 1172, 1376, 1408, 1465, 1720, 1760, 1892, 2344, 2365, 2752, 2930, 3223, 3440, 3520, 3784, 4688, 4730, 5504, 5860, 6446, 6880, 7040, 7568, 9376, 9460, 11720, 12599, 12892, 13760, 15136, 16115, 18752, 18920, 23440, 25198, 25784, 27520, 30272, 32230, 37504, 37840, 46880, 50396, 51568, 60544, 62995, 64460, 75680, 93760, 100792, 103136, 125990, 128920, 138589, 151360, 187520, 201584, 206272, 251980, 257840, 277178, 302720, 403168, 412544, 503960, 515680, 554356, 692945, 806336, 1007920, 1031360, 1108712, 1385890, 1612672, 2015840, 2062720, 2217424, 2771780, 4031680, 4434848, 5543560, 8063360, 8869696, 11087120, 17739392, 22174240, 44348480, 88696960]

約数ペア:

[(1, 88696960), (2, 44348480), (4, 22174240), (5, 17739392), (8, 11087120), (10, 8869696), (11, 8063360), (16, 5543560), (20, 4434848), (22, 4031680), (32, 2771780), (40, 2217424), (43, 2062720), (44, 2015840), (55, 1612672), (64, 1385890), (80, 1108712), (86, 1031360), (88, 1007920), (110, 806336), (128, 692945), (160, 554356), (172, 515680), (176, 503960), (215, 412544), (220, 403168), (293, 302720), (320, 277178), (344, 257840), (352, 251980), (430, 206272), (440, 201584), (473, 187520), (586, 151360), (640, 138589), (688, 128920), (704, 125990), (860, 103136), (880, 100792), (946, 93760), (1172, 75680), (1376, 64460), (1408, 62995), (1465, 60544), (1720, 51568), (1760, 50396), (1892, 46880), (2344, 37840), (2365, 37504), (2752, 32230), (2930, 30272), (3223, 27520), (3440, 25784), (3520, 25198), (3784, 23440), (4688, 18920), (4730, 18752), (5504, 16115), (5860, 15136), (6446, 13760), (6880, 12892), (7040, 12599), (7568, 11720), (9376, 9460)]