22012850

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{6571}}^1$

素因数の和:6650

約数の個数: 24

約数和(自身を含む): 41561328

約数和(自身を除く): 19548478

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 6571, 13142, 32855, 65710, 164275, 328550, 440257, 880514, 2201285, 4402570, 11006425, 22012850]

約数ペア:

[(1, 22012850), (2, 11006425), (5, 4402570), (10, 2201285), (25, 880514), (50, 440257), (67, 328550), (134, 164275), (335, 65710), (670, 32855), (1675, 13142), (3350, 6571)]