4751710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 9136800

約数和(自身を除く): 4385090

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 281, 445, 562, 890, 1405, 1691, 2810, 3382, 5339, 8455, 10678, 16910, 25009, 26695, 50018, 53390, 125045, 250090, 475171, 950342, 2375855, 4751710]

約数ペア:

[(1, 4751710), (2, 2375855), (5, 950342), (10, 475171), (19, 250090), (38, 125045), (89, 53390), (95, 50018), (178, 26695), (190, 25009), (281, 16910), (445, 10678), (562, 8455), (890, 5339), (1405, 3382), (1691, 2810)]