87738080

素因数分解:

$2^5\times 5^1\times {\mathrm{548363}}^1$

素因数の和:548378

約数の個数: 24

約数和(自身を含む): 207281592

約数和(自身を除く): 119543512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 548363, 1096726, 2193452, 2741815, 4386904, 5483630, 8773808, 10967260, 17547616, 21934520, 43869040, 87738080]

約数ペア:

[(1, 87738080), (2, 43869040), (4, 21934520), (5, 17547616), (8, 10967260), (10, 8773808), (16, 5483630), (20, 4386904), (32, 2741815), (40, 2193452), (80, 1096726), (160, 548363)]