100299500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{28657}}^1$

素因数の和:28683

約数の個数: 48

約数和(自身を含む): 250356288

約数和(自身を除く): 150056788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 28657, 57314, 114628, 143285, 200599, 286570, 401198, 573140, 716425, 802396, 1002995, 1432850, 2005990, 2865700, 3582125, 4011980, 5014975, 7164250, 10029950, 14328500, 20059900, 25074875, 50149750, 100299500]

約数ペア:

[(1, 100299500), (2, 50149750), (4, 25074875), (5, 20059900), (7, 14328500), (10, 10029950), (14, 7164250), (20, 5014975), (25, 4011980), (28, 3582125), (35, 2865700), (50, 2005990), (70, 1432850), (100, 1002995), (125, 802396), (140, 716425), (175, 573140), (250, 401198), (350, 286570), (500, 200599), (700, 143285), (875, 114628), (1750, 57314), (3500, 28657)]