56856100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{81223}}^1$

素因数の和:81244

約数の個数: 36

約数和(自身を含む): 141004864

約数和(自身を除く): 84148764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 81223, 162446, 324892, 406115, 568561, 812230, 1137122, 1624460, 2030575, 2274244, 2842805, 4061150, 5685610, 8122300, 11371220, 14214025, 28428050, 56856100]

約数ペア:

[(1, 56856100), (2, 28428050), (4, 14214025), (5, 11371220), (7, 8122300), (10, 5685610), (14, 4061150), (20, 2842805), (25, 2274244), (28, 2030575), (35, 1624460), (50, 1137122), (70, 812230), (100, 568561), (140, 406115), (175, 324892), (350, 162446), (700, 81223)]