26672540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10501}}^1$

素因数の和:10637

約数の個数: 24

約数和(自身を含む): 56458752

約数和(自身を除く): 29786212

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 10501, 21002, 42004, 52505, 105010, 210020, 1333627, 2667254, 5334508, 6668135, 13336270, 26672540]

約数ペア:

[(1, 26672540), (2, 13336270), (4, 6668135), (5, 5334508), (10, 2667254), (20, 1333627), (127, 210020), (254, 105010), (508, 52505), (635, 42004), (1270, 21002), (2540, 10501)]