230840420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{501827}}^1$

素因数の和:501859

約数の個数: 24

約数和(自身を含む): 505842624

約数和(自身を除く): 275002204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 501827, 1003654, 2007308, 2509135, 5018270, 10036540, 11542021, 23084042, 46168084, 57710105, 115420210, 230840420]

約数ペア:

[(1, 230840420), (2, 115420210), (4, 57710105), (5, 46168084), (10, 23084042), (20, 11542021), (23, 10036540), (46, 5018270), (92, 2509135), (115, 2007308), (230, 1003654), (460, 501827)]