23012500

素因数分解:

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

素因数の和:299

約数の個数: 72

約数和(自身を含む): 57746304

約数和(自身を除く): 34733804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 263, 350, 500, 526, 625, 700, 875, 1052, 1250, 1315, 1750, 1841, 2500, 2630, 3125, 3500, 3682, 4375, 5260, 6250, 6575, 7364, 8750, 9205, 12500, 13150, 17500, 18410, 21875, 26300, 32875, 36820, 43750, 46025, 65750, 87500, 92050, 131500, 164375, 184100, 230125, 328750, 460250, 657500, 821875, 920500, 1150625, 1643750, 2301250, 3287500, 4602500, 5753125, 11506250, 23012500]

約数ペア:

[(1, 23012500), (2, 11506250), (4, 5753125), (5, 4602500), (7, 3287500), (10, 2301250), (14, 1643750), (20, 1150625), (25, 920500), (28, 821875), (35, 657500), (50, 460250), (70, 328750), (100, 230125), (125, 184100), (140, 164375), (175, 131500), (250, 92050), (263, 87500), (350, 65750), (500, 46025), (526, 43750), (625, 36820), (700, 32875), (875, 26300), (1052, 21875), (1250, 18410), (1315, 17500), (1750, 13150), (1841, 12500), (2500, 9205), (2630, 8750), (3125, 7364), (3500, 6575), (3682, 6250), (4375, 5260)]