327100880

素因数分解:

$2^4\times 5^1\times {\mathrm{4088761}}^1$

素因数の和:4088774

約数の個数: 20

約数和(自身を含む): 760509732

約数和(自身を除く): 433408852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4088761, 8177522, 16355044, 20443805, 32710088, 40887610, 65420176, 81775220, 163550440, 327100880]

約数ペア:

[(1, 327100880), (2, 163550440), (4, 81775220), (5, 65420176), (8, 40887610), (10, 32710088), (16, 20443805), (20, 16355044), (40, 8177522), (80, 4088761)]