4570790780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5314873}}^1$

素因数の和:5314925

約数の個数: 24

約数和(自身を含む): 9821887152

約数和(自身を除く): 5251096372

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 5314873, 10629746, 21259492, 26574365, 53148730, 106297460, 228539539, 457079078, 914158156, 1142697695, 2285395390, 4570790780]

約数ペア:

[(1, 4570790780), (2, 2285395390), (4, 1142697695), (5, 914158156), (10, 457079078), (20, 228539539), (43, 106297460), (86, 53148730), (172, 26574365), (215, 21259492), (430, 10629746), (860, 5314873)]