13564160

素因数分解:

$2^8\times 5^1\times {\mathrm{10597}}^1$

素因数の和:10618

約数の個数: 36

約数和(自身を含む): 32493468

約数和(自身を除く): 18929308

約数列:

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

約数ペア:

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