58131140

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{28219}}^1$

素因数の和:28331

約数の個数: 24

約数和(自身を含む): 123264960

約数和(自身を除く): 65133820

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 28219, 56438, 112876, 141095, 282190, 564380, 2906557, 5813114, 11626228, 14532785, 29065570, 58131140]

約数ペア:

[(1, 58131140), (2, 29065570), (4, 14532785), (5, 11626228), (10, 5813114), (20, 2906557), (103, 564380), (206, 282190), (412, 141095), (515, 112876), (1030, 56438), (2060, 28219)]