26669120

素因数分解:

$2^6\times 5^1\times {\mathrm{83341}}^1$

素因数の和:83358

約数の個数: 28

約数和(自身を含む): 63506604

約数和(自身を除く): 36837484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 83341, 166682, 333364, 416705, 666728, 833410, 1333456, 1666820, 2666912, 3333640, 5333824, 6667280, 13334560, 26669120]

約数ペア:

[(1, 26669120), (2, 13334560), (4, 6667280), (5, 5333824), (8, 3333640), (10, 2666912), (16, 1666820), (20, 1333456), (32, 833410), (40, 666728), (64, 416705), (80, 333364), (160, 166682), (320, 83341)]