4636705780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{125929}}^1$

素因数の和:126208

約数の個数: 48

約数和(自身を含む): 11170494720

約数和(自身を除く): 6533788940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 1052, 1315, 1841, 2630, 3682, 5260, 7364, 9205, 18410, 36820, 125929, 251858, 503716, 629645, 881503, 1259290, 1763006, 2518580, 3526012, 4407515, 8815030, 17630060, 33119327, 66238654, 132477308, 165596635, 231835289, 331193270, 463670578, 662386540, 927341156, 1159176445, 2318352890, 4636705780]

約数ペア:

[(1, 4636705780), (2, 2318352890), (4, 1159176445), (5, 927341156), (7, 662386540), (10, 463670578), (14, 331193270), (20, 231835289), (28, 165596635), (35, 132477308), (70, 66238654), (140, 33119327), (263, 17630060), (526, 8815030), (1052, 4407515), (1315, 3526012), (1841, 2518580), (2630, 1763006), (3682, 1259290), (5260, 881503), (7364, 629645), (9205, 503716), (18410, 251858), (36820, 125929)]