13373920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11941}}^1$

素因数の和:11963

約数の個数: 48

約数和(自身を含む): 36112608

約数和(自身を除く): 22738688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 11941, 23882, 47764, 59705, 83587, 95528, 119410, 167174, 191056, 238820, 334348, 382112, 417935, 477640, 668696, 835870, 955280, 1337392, 1671740, 1910560, 2674784, 3343480, 6686960, 13373920]

約数ペア:

[(1, 13373920), (2, 6686960), (4, 3343480), (5, 2674784), (7, 1910560), (8, 1671740), (10, 1337392), (14, 955280), (16, 835870), (20, 668696), (28, 477640), (32, 417935), (35, 382112), (40, 334348), (56, 238820), (70, 191056), (80, 167174), (112, 119410), (140, 95528), (160, 83587), (224, 59705), (280, 47764), (560, 23882), (1120, 11941)]