25559450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 54936960

約数和(自身を除く): 29377510

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 709, 721, 1030, 1418, 1442, 2575, 3545, 3605, 4963, 5150, 7090, 7210, 9926, 17725, 18025, 24815, 35450, 36050, 49630, 73027, 124075, 146054, 248150, 365135, 511189, 730270, 1022378, 1825675, 2555945, 3651350, 5111890, 12779725, 25559450]

約数ペア:

[(1, 25559450), (2, 12779725), (5, 5111890), (7, 3651350), (10, 2555945), (14, 1825675), (25, 1022378), (35, 730270), (50, 511189), (70, 365135), (103, 248150), (175, 146054), (206, 124075), (350, 73027), (515, 49630), (709, 36050), (721, 35450), (1030, 24815), (1418, 18025), (1442, 17725), (2575, 9926), (3545, 7210), (3605, 7090), (4963, 5150)]