17439040

素因数分解:

$2^6\times 5^1\times {\mathrm{54497}}^1$

素因数の和:54514

約数の個数: 28

約数和(自身を含む): 41527476

約数和(自身を除く): 24088436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 54497, 108994, 217988, 272485, 435976, 544970, 871952, 1089940, 1743904, 2179880, 3487808, 4359760, 8719520, 17439040]

約数ペア:

[(1, 17439040), (2, 8719520), (4, 4359760), (5, 3487808), (8, 2179880), (10, 1743904), (16, 1089940), (20, 871952), (32, 544970), (40, 435976), (64, 272485), (80, 217988), (160, 108994), (320, 54497)]