184418275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1951}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 242048000

約数和(自身を除く): 57629725

約数列:

[1, 5, 19, 25, 95, 199, 475, 995, 1951, 3781, 4975, 9755, 18905, 37069, 48775, 94525, 185345, 388249, 926725, 1941245, 7376731, 9706225, 36883655, 184418275]

約数ペア:

[(1, 184418275), (5, 36883655), (19, 9706225), (25, 7376731), (95, 1941245), (199, 926725), (475, 388249), (995, 185345), (1951, 94525), (3781, 48775), (4975, 37069), (9755, 18905)]