11066860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 26800704

約数和(自身を除く): 15733844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 577, 685, 959, 1154, 1370, 1918, 2308, 2740, 2885, 3836, 4039, 4795, 5770, 8078, 9590, 11540, 16156, 19180, 20195, 40390, 79049, 80780, 158098, 316196, 395245, 553343, 790490, 1106686, 1580980, 2213372, 2766715, 5533430, 11066860]

約数ペア:

[(1, 11066860), (2, 5533430), (4, 2766715), (5, 2213372), (7, 1580980), (10, 1106686), (14, 790490), (20, 553343), (28, 395245), (35, 316196), (70, 158098), (137, 80780), (140, 79049), (274, 40390), (548, 20195), (577, 19180), (685, 16156), (959, 11540), (1154, 9590), (1370, 8078), (1918, 5770), (2308, 4795), (2740, 4039), (2885, 3836)]