2898434080

素因数分解:

$2^5\times 5^1\times {\mathrm{18115213}}^1$

素因数の和:18115228

約数の個数: 24

約数和(自身を含む): 6847550892

約数和(自身を除く): 3949116812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 18115213, 36230426, 72460852, 90576065, 144921704, 181152130, 289843408, 362304260, 579686816, 724608520, 1449217040, 2898434080]

約数ペア:

[(1, 2898434080), (2, 1449217040), (4, 724608520), (5, 579686816), (8, 362304260), (10, 289843408), (16, 181152130), (20, 144921704), (32, 90576065), (40, 72460852), (80, 36230426), (160, 18115213)]