85162750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{17929}}^1$

素因数の和:17965

約数の個数: 32

約数和(自身を含む): 167824800

約数和(自身を除く): 82662050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 17929, 35858, 89645, 179290, 340651, 448225, 681302, 896450, 1703255, 2241125, 3406510, 4482250, 8516275, 17032550, 42581375, 85162750]

約数ペア:

[(1, 85162750), (2, 42581375), (5, 17032550), (10, 8516275), (19, 4482250), (25, 3406510), (38, 2241125), (50, 1703255), (95, 896450), (125, 681302), (190, 448225), (250, 340651), (475, 179290), (950, 89645), (2375, 35858), (4750, 17929)]