23535220

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1451}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 49519008

約数和(自身を除く): 25983788

約数列:

[1, 2, 4, 5, 10, 20, 811, 1451, 1622, 2902, 3244, 4055, 5804, 7255, 8110, 14510, 16220, 29020, 1176761, 2353522, 4707044, 5883805, 11767610, 23535220]

約数ペア:

[(1, 23535220), (2, 11767610), (4, 5883805), (5, 4707044), (10, 2353522), (20, 1176761), (811, 29020), (1451, 16220), (1622, 14510), (2902, 8110), (3244, 7255), (4055, 5804)]