73939360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1046

約数の個数: 96

約数和(自身を含む): 195193152

約数和(自身を除く): 121253792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 344, 352, 430, 440, 473, 688, 860, 880, 946, 977, 1376, 1720, 1760, 1892, 1954, 2365, 3440, 3784, 3908, 4730, 4885, 6880, 7568, 7816, 9460, 9770, 10747, 15136, 15632, 18920, 19540, 21494, 31264, 37840, 39080, 42011, 42988, 53735, 75680, 78160, 84022, 85976, 107470, 156320, 168044, 171952, 210055, 214940, 336088, 343904, 420110, 429880, 462121, 672176, 840220, 859760, 924242, 1344352, 1680440, 1719520, 1848484, 2310605, 3360880, 3696968, 4621210, 6721760, 7393936, 9242420, 14787872, 18484840, 36969680, 73939360]

約数ペア:

[(1, 73939360), (2, 36969680), (4, 18484840), (5, 14787872), (8, 9242420), (10, 7393936), (11, 6721760), (16, 4621210), (20, 3696968), (22, 3360880), (32, 2310605), (40, 1848484), (43, 1719520), (44, 1680440), (55, 1344352), (80, 924242), (86, 859760), (88, 840220), (110, 672176), (160, 462121), (172, 429880), (176, 420110), (215, 343904), (220, 336088), (344, 214940), (352, 210055), (430, 171952), (440, 168044), (473, 156320), (688, 107470), (860, 85976), (880, 84022), (946, 78160), (977, 75680), (1376, 53735), (1720, 42988), (1760, 42011), (1892, 39080), (1954, 37840), (2365, 31264), (3440, 21494), (3784, 19540), (3908, 18920), (4730, 15632), (4885, 15136), (6880, 10747), (7568, 9770), (7816, 9460)]