4249940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9239}}^1$

素因数の和:9271

約数の個数: 24

約数和(自身を含む): 9313920

約数和(自身を除く): 5063980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 9239, 18478, 36956, 46195, 92390, 184780, 212497, 424994, 849988, 1062485, 2124970, 4249940]

約数ペア:

[(1, 4249940), (2, 2124970), (4, 1062485), (5, 849988), (10, 424994), (20, 212497), (23, 184780), (46, 92390), (92, 46195), (115, 36956), (230, 18478), (460, 9239)]