38700080

素因数分解:

$2^4\times 5^1\times {\mathrm{483751}}^1$

素因数の和:483764

約数の個数: 20

約数和(自身を含む): 89977872

約数和(自身を除く): 51277792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 483751, 967502, 1935004, 2418755, 3870008, 4837510, 7740016, 9675020, 19350040, 38700080]

約数ペア:

[(1, 38700080), (2, 19350040), (4, 9675020), (5, 7740016), (8, 4837510), (10, 3870008), (16, 2418755), (20, 1935004), (40, 967502), (80, 483751)]