4925952880

素因数分解:

$2^4\times 5^1\times {\mathrm{61574411}}^1$

素因数の和:61574424

約数の個数: 20

約数和(自身を含む): 11452840632

約数和(自身を除く): 6526887752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 61574411, 123148822, 246297644, 307872055, 492595288, 615744110, 985190576, 1231488220, 2462976440, 4925952880]

約数ペア:

[(1, 4925952880), (2, 2462976440), (4, 1231488220), (5, 985190576), (8, 615744110), (10, 492595288), (16, 307872055), (20, 246297644), (40, 123148822), (80, 61574411)]