16527280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2683}}^1$

素因数の和:2714

約数の個数: 80

約数和(自身を含む): 47925504

約数和(自身を除く): 31398224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 2683, 3080, 5366, 6160, 10732, 13415, 18781, 21464, 26830, 29513, 37562, 42928, 53660, 59026, 75124, 93905, 107320, 118052, 147565, 150248, 187810, 206591, 214640, 236104, 295130, 300496, 375620, 413182, 472208, 590260, 751240, 826364, 1032955, 1180520, 1502480, 1652728, 2065910, 2361040, 3305456, 4131820, 8263640, 16527280]

約数ペア:

[(1, 16527280), (2, 8263640), (4, 4131820), (5, 3305456), (7, 2361040), (8, 2065910), (10, 1652728), (11, 1502480), (14, 1180520), (16, 1032955), (20, 826364), (22, 751240), (28, 590260), (35, 472208), (40, 413182), (44, 375620), (55, 300496), (56, 295130), (70, 236104), (77, 214640), (80, 206591), (88, 187810), (110, 150248), (112, 147565), (140, 118052), (154, 107320), (176, 93905), (220, 75124), (280, 59026), (308, 53660), (385, 42928), (440, 37562), (560, 29513), (616, 26830), (770, 21464), (880, 18781), (1232, 13415), (1540, 10732), (2683, 6160), (3080, 5366)]