16622080

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 80

約数和(自身を含む): 41050944

約数和(自身を除く): 24428864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 151, 160, 172, 215, 256, 302, 320, 344, 430, 512, 604, 640, 688, 755, 860, 1208, 1280, 1376, 1510, 1720, 2416, 2560, 2752, 3020, 3440, 4832, 5504, 6040, 6493, 6880, 9664, 11008, 12080, 12986, 13760, 19328, 22016, 24160, 25972, 27520, 32465, 38656, 48320, 51944, 55040, 64930, 77312, 96640, 103888, 110080, 129860, 193280, 207776, 259720, 386560, 415552, 519440, 831104, 1038880, 1662208, 2077760, 3324416, 4155520, 8311040, 16622080]

約数ペア:

[(1, 16622080), (2, 8311040), (4, 4155520), (5, 3324416), (8, 2077760), (10, 1662208), (16, 1038880), (20, 831104), (32, 519440), (40, 415552), (43, 386560), (64, 259720), (80, 207776), (86, 193280), (128, 129860), (151, 110080), (160, 103888), (172, 96640), (215, 77312), (256, 64930), (302, 55040), (320, 51944), (344, 48320), (430, 38656), (512, 32465), (604, 27520), (640, 25972), (688, 24160), (755, 22016), (860, 19328), (1208, 13760), (1280, 12986), (1376, 12080), (1510, 11008), (1720, 9664), (2416, 6880), (2560, 6493), (2752, 6040), (3020, 5504), (3440, 4832)]