3801880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5591}}^1$

素因数の和:5619

約数の個数: 32

約数和(自身を含む): 9059040

約数和(自身を除く): 5257160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 5591, 11182, 22364, 27955, 44728, 55910, 95047, 111820, 190094, 223640, 380188, 475235, 760376, 950470, 1900940, 3801880]

約数ペア:

[(1, 3801880), (2, 1900940), (4, 950470), (5, 760376), (8, 475235), (10, 380188), (17, 223640), (20, 190094), (34, 111820), (40, 95047), (68, 55910), (85, 44728), (136, 27955), (170, 22364), (340, 11182), (680, 5591)]