8324170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 7227830

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 199, 235, 398, 445, 470, 890, 995, 1990, 4183, 8366, 9353, 17711, 18706, 20915, 35422, 41830, 46765, 88555, 93530, 177110, 832417, 1664834, 4162085, 8324170]

約数ペア:

[(1, 8324170), (2, 4162085), (5, 1664834), (10, 832417), (47, 177110), (89, 93530), (94, 88555), (178, 46765), (199, 41830), (235, 35422), (398, 20915), (445, 18706), (470, 17711), (890, 9353), (995, 8366), (1990, 4183)]