4800168680

素因数分解:

$2^3\times 5^1\times {\mathrm{6323}}^1\times {\mathrm{18979}}^1$

素因数の和:25313

約数の個数: 32

約数和(自身を含む): 10802656800

約数和(自身を除く): 6002488120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6323, 12646, 18979, 25292, 31615, 37958, 50584, 63230, 75916, 94895, 126460, 151832, 189790, 252920, 379580, 759160, 120004217, 240008434, 480016868, 600021085, 960033736, 1200042170, 2400084340, 4800168680]

約数ペア:

[(1, 4800168680), (2, 2400084340), (4, 1200042170), (5, 960033736), (8, 600021085), (10, 480016868), (20, 240008434), (40, 120004217), (6323, 759160), (12646, 379580), (18979, 252920), (25292, 189790), (31615, 151832), (37958, 126460), (50584, 94895), (63230, 75916)]