40206955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2377}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 51364800

約数和(自身を除く): 11157845

約数列:

[1, 5, 17, 85, 199, 995, 2377, 3383, 11885, 16915, 40409, 202045, 473023, 2365115, 8041391, 40206955]

約数ペア:

[(1, 40206955), (5, 8041391), (17, 2365115), (85, 473023), (199, 202045), (995, 40409), (2377, 16915), (3383, 11885)]