3436880

素因数分解:

$2^4\times 5^1\times {\mathrm{42961}}^1$

素因数の和:42974

約数の個数: 20

約数和(自身を含む): 7990932

約数和(自身を除く): 4554052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42961, 85922, 171844, 214805, 343688, 429610, 687376, 859220, 1718440, 3436880]

約数ペア:

[(1, 3436880), (2, 1718440), (4, 859220), (5, 687376), (8, 429610), (10, 343688), (16, 214805), (20, 171844), (40, 85922), (80, 42961)]