63927280

素因数分解:

$2^4\times 5^1\times {\mathrm{799091}}^1$

素因数の和:799104

約数の個数: 20

約数和(自身を含む): 148631112

約数和(自身を除く): 84703832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 799091, 1598182, 3196364, 3995455, 6392728, 7990910, 12785456, 15981820, 31963640, 63927280]

約数ペア:

[(1, 63927280), (2, 31963640), (4, 15981820), (5, 12785456), (8, 7990910), (10, 6392728), (16, 3995455), (20, 3196364), (40, 1598182), (80, 799091)]