210007940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{456539}}^1$

素因数の和:456571

約数の個数: 24

約数和(自身を含む): 460192320

約数和(自身を除く): 250184380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 456539, 913078, 1826156, 2282695, 4565390, 9130780, 10500397, 21000794, 42001588, 52501985, 105003970, 210007940]

約数ペア:

[(1, 210007940), (2, 105003970), (4, 52501985), (5, 42001588), (10, 21000794), (20, 10500397), (23, 9130780), (46, 4565390), (92, 2282695), (115, 1826156), (230, 913078), (460, 456539)]