108861880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160091}}^1$

素因数の和:160119

約数の個数: 32

約数和(自身を含む): 259349040

約数和(自身を除く): 150487160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 160091, 320182, 640364, 800455, 1280728, 1600910, 2721547, 3201820, 5443094, 6403640, 10886188, 13607735, 21772376, 27215470, 54430940, 108861880]

約数ペア:

[(1, 108861880), (2, 54430940), (4, 27215470), (5, 21772376), (8, 13607735), (10, 10886188), (17, 6403640), (20, 5443094), (34, 3201820), (40, 2721547), (68, 1600910), (85, 1280728), (136, 800455), (170, 640364), (340, 320182), (680, 160091)]