327043120

素因数分解:

$2^4\times 5^1\times {\mathrm{4088039}}^1$

素因数の和:4088052

約数の個数: 20

約数和(自身を含む): 760375440

約数和(自身を除く): 433332320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4088039, 8176078, 16352156, 20440195, 32704312, 40880390, 65408624, 81760780, 163521560, 327043120]

約数ペア:

[(1, 327043120), (2, 163521560), (4, 81760780), (5, 65408624), (8, 40880390), (10, 32704312), (16, 20440195), (20, 16352156), (40, 8176078), (80, 4088039)]