24811940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53939}}^1$

素因数の和:53971

約数の個数: 24

約数和(自身を含む): 54371520

約数和(自身を除く): 29559580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 53939, 107878, 215756, 269695, 539390, 1078780, 1240597, 2481194, 4962388, 6202985, 12405970, 24811940]

約数ペア:

[(1, 24811940), (2, 12405970), (4, 6202985), (5, 4962388), (10, 2481194), (20, 1240597), (23, 1078780), (46, 539390), (92, 269695), (115, 215756), (230, 107878), (460, 53939)]