1526880040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5453143}}^1$

素因数の和:5453161

約数の個数: 32

約数和(自身を含む): 3926263680

約数和(自身を除く): 2399383640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5453143, 10906286, 21812572, 27265715, 38172001, 43625144, 54531430, 76344002, 109062860, 152688004, 190860005, 218125720, 305376008, 381720010, 763440020, 1526880040]

約数ペア:

[(1, 1526880040), (2, 763440020), (4, 381720010), (5, 305376008), (7, 218125720), (8, 190860005), (10, 152688004), (14, 109062860), (20, 76344002), (28, 54531430), (35, 43625144), (40, 38172001), (56, 27265715), (70, 21812572), (140, 10906286), (280, 5453143)]