201623136040

素因数分解:

$2^3\times 5^1\times {\mathrm{5040578401}}^1$

素因数の和:5040578412

約数の個数: 16

約数和(自身を含む): 453652056180

約数和(自身を除く): 252028920140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5040578401, 10081156802, 20162313604, 25202892005, 40324627208, 50405784010, 100811568020, 201623136040]

約数ペア:

[(1, 201623136040), (2, 100811568020), (4, 50405784010), (5, 40324627208), (8, 25202892005), (10, 20162313604), (20, 10081156802), (40, 5040578401)]