2774560

素因数分解:

$2^5\times 5^1\times {\mathrm{17341}}^1$

素因数の和:17356

約数の個数: 24

約数和(自身を含む): 6555276

約数和(自身を除く): 3780716

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 17341, 34682, 69364, 86705, 138728, 173410, 277456, 346820, 554912, 693640, 1387280, 2774560]

約数ペア:

[(1, 2774560), (2, 1387280), (4, 693640), (5, 554912), (8, 346820), (10, 277456), (16, 173410), (20, 138728), (32, 86705), (40, 69364), (80, 34682), (160, 17341)]