3792940

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 8013600

約数和(自身を除く): 4220660

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 953, 995, 1906, 1990, 3812, 3980, 4765, 9530, 19060, 189647, 379294, 758588, 948235, 1896470, 3792940]

約数ペア:

[(1, 3792940), (2, 1896470), (4, 948235), (5, 758588), (10, 379294), (20, 189647), (199, 19060), (398, 9530), (796, 4765), (953, 3980), (995, 3812), (1906, 1990)]