45016040

素因数分解:

$2^3\times 5^1\times {\mathrm{1125401}}^1$

素因数の和:1125412

約数の個数: 16

約数和(自身を含む): 101286180

約数和(自身を除く): 56270140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1125401, 2250802, 4501604, 5627005, 9003208, 11254010, 22508020, 45016040]

約数ペア:

[(1, 45016040), (2, 22508020), (4, 11254010), (5, 9003208), (8, 5627005), (10, 4501604), (20, 2250802), (40, 1125401)]