27128320

素因数分解:

$2^9\times 5^1\times {\mathrm{10597}}^1$

素因数の和:10620

約数の個数: 40

約数和(自身を含む): 65050524

約数和(自身を除く): 37922204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 10597, 21194, 42388, 52985, 84776, 105970, 169552, 211940, 339104, 423880, 678208, 847760, 1356416, 1695520, 2712832, 3391040, 5425664, 6782080, 13564160, 27128320]

約数ペア:

[(1, 27128320), (2, 13564160), (4, 6782080), (5, 5425664), (8, 3391040), (10, 2712832), (16, 1695520), (20, 1356416), (32, 847760), (40, 678208), (64, 423880), (80, 339104), (128, 211940), (160, 169552), (256, 105970), (320, 84776), (512, 52985), (640, 42388), (1280, 21194), (2560, 10597)]