9986750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 19150560

約数和(自身を除く): 9163810

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 929, 1075, 1858, 2150, 4645, 5375, 9290, 10750, 23225, 39947, 46450, 79894, 116125, 199735, 232250, 399470, 998675, 1997350, 4993375, 9986750]

約数ペア:

[(1, 9986750), (2, 4993375), (5, 1997350), (10, 998675), (25, 399470), (43, 232250), (50, 199735), (86, 116125), (125, 79894), (215, 46450), (250, 39947), (430, 23225), (929, 10750), (1075, 9290), (1858, 5375), (2150, 4645)]