104546540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1559}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 251596800

約数和(自身を除く): 147050260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1559, 1916, 2395, 3118, 3353, 4790, 6236, 6706, 7795, 9580, 10913, 13412, 15590, 16765, 21826, 31180, 33530, 43652, 54565, 67060, 109130, 218260, 746761, 1493522, 2987044, 3733805, 5227327, 7467610, 10454654, 14935220, 20909308, 26136635, 52273270, 104546540]

約数ペア:

[(1, 104546540), (2, 52273270), (4, 26136635), (5, 20909308), (7, 14935220), (10, 10454654), (14, 7467610), (20, 5227327), (28, 3733805), (35, 2987044), (70, 1493522), (140, 746761), (479, 218260), (958, 109130), (1559, 67060), (1916, 54565), (2395, 43652), (3118, 33530), (3353, 31180), (4790, 21826), (6236, 16765), (6706, 15590), (7795, 13412), (9580, 10913)]