6841280

素因数分解:

$2^6\times 5^1\times {\mathrm{21379}}^1$

素因数の和:21396

約数の個数: 28

約数和(自身を含む): 16291560

約数和(自身を除く): 9450280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 21379, 42758, 85516, 106895, 171032, 213790, 342064, 427580, 684128, 855160, 1368256, 1710320, 3420640, 6841280]

約数ペア:

[(1, 6841280), (2, 3420640), (4, 1710320), (5, 1368256), (8, 855160), (10, 684128), (16, 427580), (20, 342064), (32, 213790), (40, 171032), (64, 106895), (80, 85516), (160, 42758), (320, 21379)]