3887671480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1262231}}^1$

素因数の和:1262260

約数の個数: 64

約数和(自身を含む): 10905684480

約数和(自身を除く): 7018013000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 1262231, 2524462, 5048924, 6311155, 8835617, 10097848, 12622310, 13884541, 17671234, 25244620, 27769082, 35342468, 44178085, 50489240, 55538164, 69422705, 70684936, 88356170, 97191787, 111076328, 138845410, 176712340, 194383574, 277690820, 353424680, 388767148, 485958935, 555381640, 777534296, 971917870, 1943835740, 3887671480]

約数ペア:

[(1, 3887671480), (2, 1943835740), (4, 971917870), (5, 777534296), (7, 555381640), (8, 485958935), (10, 388767148), (11, 353424680), (14, 277690820), (20, 194383574), (22, 176712340), (28, 138845410), (35, 111076328), (40, 97191787), (44, 88356170), (55, 70684936), (56, 69422705), (70, 55538164), (77, 50489240), (88, 44178085), (110, 35342468), (140, 27769082), (154, 25244620), (220, 17671234), (280, 13884541), (308, 12622310), (385, 10097848), (440, 8835617), (616, 6311155), (770, 5048924), (1540, 2524462), (3080, 1262231)]