40497410

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{2791}}^1$

素因数の和:4249

約数の個数: 16

約数和(自身を含む): 72971712

約数和(自身を除く): 32474302

約数列:

[1, 2, 5, 10, 1451, 2791, 2902, 5582, 7255, 13955, 14510, 27910, 4049741, 8099482, 20248705, 40497410]

約数ペア:

[(1, 40497410), (2, 20248705), (5, 8099482), (10, 4049741), (1451, 27910), (2791, 14510), (2902, 13955), (5582, 7255)]