252162280

素因数分解:

$2^3\times 5^1\times {\mathrm{6304057}}^1$

素因数の和:6304068

約数の個数: 16

約数和(自身を含む): 567365220

約数和(自身を除く): 315202940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6304057, 12608114, 25216228, 31520285, 50432456, 63040570, 126081140, 252162280]

約数ペア:

[(1, 252162280), (2, 126081140), (4, 63040570), (5, 50432456), (8, 31520285), (10, 25216228), (20, 12608114), (40, 6304057)]