6861880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10091}}^1$

素因数の和:10119

約数の個数: 32

約数和(自身を含む): 16349040

約数和(自身を除く): 9487160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10091, 20182, 40364, 50455, 80728, 100910, 171547, 201820, 343094, 403640, 686188, 857735, 1372376, 1715470, 3430940, 6861880]

約数ペア:

[(1, 6861880), (2, 3430940), (4, 1715470), (5, 1372376), (8, 857735), (10, 686188), (17, 403640), (20, 343094), (34, 201820), (40, 171547), (68, 100910), (85, 80728), (136, 50455), (170, 40364), (340, 20182), (680, 10091)]