73051240

素因数分解:

$2^3\times 5^1\times {\mathrm{1826281}}^1$

素因数の和:1826292

約数の個数: 16

約数和(自身を含む): 164365380

約数和(自身を除く): 91314140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1826281, 3652562, 7305124, 9131405, 14610248, 18262810, 36525620, 73051240]

約数ペア:

[(1, 73051240), (2, 36525620), (4, 18262810), (5, 14610248), (8, 9131405), (10, 7305124), (20, 3652562), (40, 1826281)]