26385370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10429}}^1$

素因数の和:10470

約数の個数: 32

約数和(自身を含む): 54069120

約数和(自身を除く): 27683750

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 10429, 20858, 52145, 104290, 114719, 229438, 239867, 479734, 573595, 1147190, 1199335, 2398670, 2638537, 5277074, 13192685, 26385370]

約数ペア:

[(1, 26385370), (2, 13192685), (5, 5277074), (10, 2638537), (11, 2398670), (22, 1199335), (23, 1147190), (46, 573595), (55, 479734), (110, 239867), (115, 229438), (230, 114719), (253, 104290), (506, 52145), (1265, 20858), (2530, 10429)]