2012152450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{522637}}^1$

素因数の和:522667

約数の個数: 48

約数和(自身を含む): 4666112064

約数和(自身を除く): 2653959614

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 522637, 1045274, 2613185, 3658459, 5226370, 5749007, 7316918, 11498014, 13065925, 18292295, 26131850, 28745035, 36584590, 40243049, 57490070, 80486098, 91461475, 143725175, 182922950, 201215245, 287450350, 402430490, 1006076225, 2012152450]

約数ペア:

[(1, 2012152450), (2, 1006076225), (5, 402430490), (7, 287450350), (10, 201215245), (11, 182922950), (14, 143725175), (22, 91461475), (25, 80486098), (35, 57490070), (50, 40243049), (55, 36584590), (70, 28745035), (77, 26131850), (110, 18292295), (154, 13065925), (175, 11498014), (275, 7316918), (350, 5749007), (385, 5226370), (550, 3658459), (770, 2613185), (1925, 1045274), (3850, 522637)]