1425700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 3163860

約数和(自身を除く): 1738160

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 269, 530, 538, 1060, 1076, 1325, 1345, 2650, 2690, 5300, 5380, 6725, 13450, 14257, 26900, 28514, 57028, 71285, 142570, 285140, 356425, 712850, 1425700]

約数ペア:

[(1, 1425700), (2, 712850), (4, 356425), (5, 285140), (10, 142570), (20, 71285), (25, 57028), (50, 28514), (53, 26900), (100, 14257), (106, 13450), (212, 6725), (265, 5380), (269, 5300), (530, 2690), (538, 2650), (1060, 1345), (1076, 1325)]