4707250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 9285120

約数和(自身を除く): 4577870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 991, 1982, 2375, 4750, 4955, 9910, 18829, 24775, 37658, 49550, 94145, 123875, 188290, 247750, 470725, 941450, 2353625, 4707250]

約数ペア:

[(1, 4707250), (2, 2353625), (5, 941450), (10, 470725), (19, 247750), (25, 188290), (38, 123875), (50, 94145), (95, 49550), (125, 37658), (190, 24775), (250, 18829), (475, 9910), (950, 4955), (991, 4750), (1982, 2375)]