42859280

素因数分解:

$2^4\times 5^1\times {\mathrm{535741}}^1$

素因数の和:535754

約数の個数: 20

約数和(自身を含む): 99648012

約数和(自身を除く): 56788732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 535741, 1071482, 2142964, 2678705, 4285928, 5357410, 8571856, 10714820, 21429640, 42859280]

約数ペア:

[(1, 42859280), (2, 21429640), (4, 10714820), (5, 8571856), (8, 5357410), (10, 4285928), (16, 2678705), (20, 2142964), (40, 1071482), (80, 535741)]