83327000

素因数分解:

$2^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 197121600

約数和(自身を除く): 113794600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 125, 200, 206, 250, 412, 500, 515, 809, 824, 1000, 1030, 1618, 2060, 2575, 3236, 4045, 4120, 5150, 6472, 8090, 10300, 12875, 16180, 20225, 20600, 25750, 32360, 40450, 51500, 80900, 83327, 101125, 103000, 161800, 166654, 202250, 333308, 404500, 416635, 666616, 809000, 833270, 1666540, 2083175, 3333080, 4166350, 8332700, 10415875, 16665400, 20831750, 41663500, 83327000]

約数ペア:

[(1, 83327000), (2, 41663500), (4, 20831750), (5, 16665400), (8, 10415875), (10, 8332700), (20, 4166350), (25, 3333080), (40, 2083175), (50, 1666540), (100, 833270), (103, 809000), (125, 666616), (200, 416635), (206, 404500), (250, 333308), (412, 202250), (500, 166654), (515, 161800), (809, 103000), (824, 101125), (1000, 83327), (1030, 80900), (1618, 51500), (2060, 40450), (2575, 32360), (3236, 25750), (4045, 20600), (4120, 20225), (5150, 16180), (6472, 12875), (8090, 10300)]