520048310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{2503}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 951920640

約数和(自身を除く): 431872330

約数列:

[1, 2, 5, 10, 79, 158, 263, 395, 526, 790, 1315, 2503, 2630, 5006, 12515, 20777, 25030, 41554, 103885, 197737, 207770, 395474, 658289, 988685, 1316578, 1977370, 3291445, 6582890, 52004831, 104009662, 260024155, 520048310]

約数ペア:

[(1, 520048310), (2, 260024155), (5, 104009662), (10, 52004831), (79, 6582890), (158, 3291445), (263, 1977370), (395, 1316578), (526, 988685), (790, 658289), (1315, 395474), (2503, 207770), (2630, 197737), (5006, 103885), (12515, 41554), (20777, 25030)]