2012655260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17903}}^1$

素因数の和:18003

約数の個数: 96

約数和(自身を含む): 5341980672

約数和(自身を除く): 3329325412

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 73, 77, 110, 140, 146, 154, 220, 292, 308, 365, 385, 511, 730, 770, 803, 1022, 1460, 1540, 1606, 2044, 2555, 3212, 4015, 5110, 5621, 8030, 10220, 11242, 16060, 17903, 22484, 28105, 35806, 56210, 71612, 89515, 112420, 125321, 179030, 196933, 250642, 358060, 393866, 501284, 626605, 787732, 984665, 1253210, 1306919, 1378531, 1969330, 2506420, 2613838, 2757062, 3938660, 5227676, 5514124, 6534595, 6892655, 9148433, 13069190, 13785310, 14376109, 18296866, 26138380, 27570620, 28752218, 36593732, 45742165, 57504436, 71880545, 91484330, 100632763, 143761090, 182968660, 201265526, 287522180, 402531052, 503163815, 1006327630, 2012655260]

約数ペア:

[(1, 2012655260), (2, 1006327630), (4, 503163815), (5, 402531052), (7, 287522180), (10, 201265526), (11, 182968660), (14, 143761090), (20, 100632763), (22, 91484330), (28, 71880545), (35, 57504436), (44, 45742165), (55, 36593732), (70, 28752218), (73, 27570620), (77, 26138380), (110, 18296866), (140, 14376109), (146, 13785310), (154, 13069190), (220, 9148433), (292, 6892655), (308, 6534595), (365, 5514124), (385, 5227676), (511, 3938660), (730, 2757062), (770, 2613838), (803, 2506420), (1022, 1969330), (1460, 1378531), (1540, 1306919), (1606, 1253210), (2044, 984665), (2555, 787732), (3212, 626605), (4015, 501284), (5110, 393866), (5621, 358060), (8030, 250642), (10220, 196933), (11242, 179030), (16060, 125321), (17903, 112420), (22484, 89515), (28105, 71612), (35806, 56210)]