1330377700

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{122053}}^1$

素因数の和:122176

約数の個数: 36

約数和(自身を含む): 2913428980

約数和(自身を除く): 1583051280

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 5450, 10900, 122053, 244106, 488212, 610265, 1220530, 2441060, 3051325, 6102650, 12205300, 13303777, 26607554, 53215108, 66518885, 133037770, 266075540, 332594425, 665188850, 1330377700]

約数ペア:

[(1, 1330377700), (2, 665188850), (4, 332594425), (5, 266075540), (10, 133037770), (20, 66518885), (25, 53215108), (50, 26607554), (100, 13303777), (109, 12205300), (218, 6102650), (436, 3051325), (545, 2441060), (1090, 1220530), (2180, 610265), (2725, 488212), (5450, 244106), (10900, 122053)]