71230840160

素因数分解:

$2^5\times 5^1\times {\mathrm{445192751}}^1$

素因数の和:445192766

約数の個数: 24

約数和(自身を含む): 168282860256

約数和(自身を除く): 97052020096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 445192751, 890385502, 1780771004, 2225963755, 3561542008, 4451927510, 7123084016, 8903855020, 14246168032, 17807710040, 35615420080, 71230840160]

約数ペア:

[(1, 71230840160), (2, 35615420080), (4, 17807710040), (5, 14246168032), (8, 8903855020), (10, 7123084016), (16, 4451927510), (20, 3561542008), (32, 2225963755), (40, 1780771004), (80, 890385502), (160, 445192751)]