4774431280

素因数分解:

$2^4\times 5^1\times {\mathrm{59680391}}^1$

素因数の和:59680404

約数の個数: 20

約数和(自身を含む): 11100552912

約数和(自身を除く): 6326121632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 59680391, 119360782, 238721564, 298401955, 477443128, 596803910, 954886256, 1193607820, 2387215640, 4774431280]

約数ペア:

[(1, 4774431280), (2, 2387215640), (4, 1193607820), (5, 954886256), (8, 596803910), (10, 477443128), (16, 298401955), (20, 238721564), (40, 119360782), (80, 59680391)]