17191040

素因数分解:

$2^7\times 5^1\times {\mathrm{26861}}^1$

素因数の和:26880

約数の個数: 32

約数和(自身を含む): 41098860

約数和(自身を除く): 23907820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 26861, 53722, 107444, 134305, 214888, 268610, 429776, 537220, 859552, 1074440, 1719104, 2148880, 3438208, 4297760, 8595520, 17191040]

約数ペア:

[(1, 17191040), (2, 8595520), (4, 4297760), (5, 3438208), (8, 2148880), (10, 1719104), (16, 1074440), (20, 859552), (32, 537220), (40, 429776), (64, 268610), (80, 214888), (128, 134305), (160, 107444), (320, 53722), (640, 26861)]