73818020

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{4463}}^1$

素因数の和:5299

約数の個数: 24

約数和(自身を含む): 155240064

約数和(自身を除く): 81422044

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 3308, 4135, 4463, 8270, 8926, 16540, 17852, 22315, 44630, 89260, 3690901, 7381802, 14763604, 18454505, 36909010, 73818020]

約数ペア:

[(1, 73818020), (2, 36909010), (4, 18454505), (5, 14763604), (10, 7381802), (20, 3690901), (827, 89260), (1654, 44630), (3308, 22315), (4135, 17852), (4463, 16540), (8270, 8926)]