164525260

素因数分解:

$2^2\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{3517}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 345749040

約数和(自身を除く): 181223780

約数列:

[1, 2, 4, 5, 10, 20, 2339, 3517, 4678, 7034, 9356, 11695, 14068, 17585, 23390, 35170, 46780, 70340, 8226263, 16452526, 32905052, 41131315, 82262630, 164525260]

約数ペア:

[(1, 164525260), (2, 82262630), (4, 41131315), (5, 32905052), (10, 16452526), (20, 8226263), (2339, 70340), (3517, 46780), (4678, 35170), (7034, 23390), (9356, 17585), (11695, 14068)]