5280259180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{802471}}^1$

素因数の和:802534

約数の個数: 48

約数和(自身を含む): 12942268416

約数和(自身を除く): 7662009236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 802471, 1604942, 3209884, 4012355, 5617297, 8024710, 11234594, 16049420, 22469188, 28086485, 37716137, 56172970, 75432274, 112345940, 150864548, 188580685, 264012959, 377161370, 528025918, 754322740, 1056051836, 1320064795, 2640129590, 5280259180]

約数ペア:

[(1, 5280259180), (2, 2640129590), (4, 1320064795), (5, 1056051836), (7, 754322740), (10, 528025918), (14, 377161370), (20, 264012959), (28, 188580685), (35, 150864548), (47, 112345940), (70, 75432274), (94, 56172970), (140, 37716137), (188, 28086485), (235, 22469188), (329, 16049420), (470, 11234594), (658, 8024710), (940, 5617297), (1316, 4012355), (1645, 3209884), (3290, 1604942), (6580, 802471)]