52006880020

素因数分解:

$2^2\times 5^1\times {\mathrm{15277}}^1\times {\mathrm{170213}}^1$

素因数の和:185499

約数の個数: 24

約数和(自身を含む): 109222238664

約数和(自身を除く): 57215358644

約数列:

[1, 2, 4, 5, 10, 20, 15277, 30554, 61108, 76385, 152770, 170213, 305540, 340426, 680852, 851065, 1702130, 3404260, 2600344001, 5200688002, 10401376004, 13001720005, 26003440010, 52006880020]

約数ペア:

[(1, 52006880020), (2, 26003440010), (4, 13001720005), (5, 10401376004), (10, 5200688002), (20, 2600344001), (15277, 3404260), (30554, 1702130), (61108, 851065), (76385, 680852), (152770, 340426), (170213, 305540)]