47265670

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 86898240

約数和(自身を除く): 39632570

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 421, 515, 545, 842, 1030, 1090, 2105, 4210, 11227, 22454, 43363, 45889, 56135, 86726, 91778, 112270, 216815, 229445, 433630, 458890, 4726567, 9453134, 23632835, 47265670]

約数ペア:

[(1, 47265670), (2, 23632835), (5, 9453134), (10, 4726567), (103, 458890), (109, 433630), (206, 229445), (218, 216815), (421, 112270), (515, 91778), (545, 86726), (842, 56135), (1030, 45889), (1090, 43363), (2105, 22454), (4210, 11227)]