2775440

素因数分解:

$2^4\times 5^1\times {\mathrm{34693}}^1$

素因数の和:34706

約数の個数: 20

約数和(自身を含む): 6453084

約数和(自身を除く): 3677644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 34693, 69386, 138772, 173465, 277544, 346930, 555088, 693860, 1387720, 2775440]

約数ペア:

[(1, 2775440), (2, 1387720), (4, 693860), (5, 555088), (8, 346930), (10, 277544), (16, 173465), (20, 138772), (40, 69386), (80, 34693)]