73057360

素因数分解:

$2^4\times 5^1\times {\mathrm{913217}}^1$

素因数の和:913230

約数の個数: 20

約数和(自身を含む): 169858548

約数和(自身を除く): 96801188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 913217, 1826434, 3652868, 4566085, 7305736, 9132170, 14611472, 18264340, 36528680, 73057360]

約数ペア:

[(1, 73057360), (2, 36528680), (4, 18264340), (5, 14611472), (8, 9132170), (10, 7305736), (16, 4566085), (20, 3652868), (40, 1826434), (80, 913217)]