248045105060

素因数分解:

$2^2\times 5^1\times {\mathrm{84239}}^1\times {\mathrm{147227}}^1$

素因数の和:231475

約数の個数: 24

約数和(自身を含む): 520904442240

約数和(自身を除く): 272859337180

約数列:

[1, 2, 4, 5, 10, 20, 84239, 147227, 168478, 294454, 336956, 421195, 588908, 736135, 842390, 1472270, 1684780, 2944540, 12402255253, 24804510506, 49609021012, 62011276265, 124022552530, 248045105060]

約数ペア:

[(1, 248045105060), (2, 124022552530), (4, 62011276265), (5, 49609021012), (10, 24804510506), (20, 12402255253), (84239, 2944540), (147227, 1684780), (168478, 1472270), (294454, 842390), (336956, 736135), (421195, 588908)]