79282250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{16691}}^1$

素因数の和:16727

約数の個数: 32

約数和(自身を含む): 156237120

約数和(自身を除く): 76954870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 16691, 33382, 83455, 166910, 317129, 417275, 634258, 834550, 1585645, 2086375, 3171290, 4172750, 7928225, 15856450, 39641125, 79282250]

約数ペア:

[(1, 79282250), (2, 39641125), (5, 15856450), (10, 7928225), (19, 4172750), (25, 3171290), (38, 2086375), (50, 1585645), (95, 834550), (125, 634258), (190, 417275), (250, 317129), (475, 166910), (950, 83455), (2375, 33382), (4750, 16691)]