4105120

素因数分解:

$2^5\times 5^1\times {\mathrm{25657}}^1$

素因数の和:25672

約数の個数: 24

約数和(自身を含む): 9698724

約数和(自身を除く): 5593604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 25657, 51314, 102628, 128285, 205256, 256570, 410512, 513140, 821024, 1026280, 2052560, 4105120]

約数ペア:

[(1, 4105120), (2, 2052560), (4, 1026280), (5, 821024), (8, 513140), (10, 410512), (16, 256570), (20, 205256), (32, 128285), (40, 102628), (80, 51314), (160, 25657)]