38253770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 70848000

約数和(自身を除く): 32594230

約数列:

[1, 2, 5, 10, 47, 94, 199, 235, 398, 409, 470, 818, 995, 1990, 2045, 4090, 9353, 18706, 19223, 38446, 46765, 81391, 93530, 96115, 162782, 192230, 406955, 813910, 3825377, 7650754, 19126885, 38253770]

約数ペア:

[(1, 38253770), (2, 19126885), (5, 7650754), (10, 3825377), (47, 813910), (94, 406955), (199, 192230), (235, 162782), (398, 96115), (409, 93530), (470, 81391), (818, 46765), (995, 38446), (1990, 19223), (2045, 18706), (4090, 9353)]