34392520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8513}}^1$

素因数の和:8625

約数の個数: 32

約数和(自身を含む): 78158520

約数和(自身を除く): 43766000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 8513, 17026, 34052, 42565, 68104, 85130, 170260, 340520, 859813, 1719626, 3439252, 4299065, 6878504, 8598130, 17196260, 34392520]

約数ペア:

[(1, 34392520), (2, 17196260), (4, 8598130), (5, 6878504), (8, 4299065), (10, 3439252), (20, 1719626), (40, 859813), (101, 340520), (202, 170260), (404, 85130), (505, 68104), (808, 42565), (1010, 34052), (2020, 17026), (4040, 8513)]