201480460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{438001}}^1$

素因数の和:438033

約数の個数: 24

約数和(自身を含む): 441506016

約数和(自身を除く): 240025556

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 438001, 876002, 1752004, 2190005, 4380010, 8760020, 10074023, 20148046, 40296092, 50370115, 100740230, 201480460]

約数ペア:

[(1, 201480460), (2, 100740230), (4, 50370115), (5, 40296092), (10, 20148046), (20, 10074023), (23, 8760020), (46, 4380010), (92, 2190005), (115, 1752004), (230, 876002), (460, 438001)]