73156020040

素因数分解:

$2^3\times 5^1\times {\mathrm{1828900501}}^1$

素因数の和:1828900512

約数の個数: 16

約数和(自身を含む): 164601045180

約数和(自身を除く): 91445025140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1828900501, 3657801002, 7315602004, 9144502505, 14631204008, 18289005010, 36578010020, 73156020040]

約数ペア:

[(1, 73156020040), (2, 36578010020), (4, 18289005010), (5, 14631204008), (8, 9144502505), (10, 7315602004), (20, 3657801002), (40, 1828900501)]