320470435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{2131}}^1$

素因数の和:3738

約数の個数: 16

約数和(自身を含む): 405250560

約数和(自身を除く): 84780125

約数列:

[1, 5, 19, 95, 1583, 2131, 7915, 10655, 30077, 40489, 150385, 202445, 3373373, 16866865, 64094087, 320470435]

約数ペア:

[(1, 320470435), (5, 64094087), (19, 16866865), (95, 3373373), (1583, 202445), (2131, 150385), (7915, 40489), (10655, 30077)]