67048220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{145757}}^1$

素因数の和:145789

約数の個数: 24

約数和(自身を含む): 146924064

約数和(自身を除く): 79875844

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 145757, 291514, 583028, 728785, 1457570, 2915140, 3352411, 6704822, 13409644, 16762055, 33524110, 67048220]

約数ペア:

[(1, 67048220), (2, 33524110), (4, 16762055), (5, 13409644), (10, 6704822), (20, 3352411), (23, 2915140), (46, 1457570), (92, 728785), (115, 583028), (230, 291514), (460, 145757)]