9389260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 20512800

約数和(自身を除く): 11123540

約数列:

[1, 2, 4, 5, 10, 20, 59, 73, 109, 118, 146, 218, 236, 292, 295, 365, 436, 545, 590, 730, 1090, 1180, 1460, 2180, 4307, 6431, 7957, 8614, 12862, 15914, 17228, 21535, 25724, 31828, 32155, 39785, 43070, 64310, 79570, 86140, 128620, 159140, 469463, 938926, 1877852, 2347315, 4694630, 9389260]

約数ペア:

[(1, 9389260), (2, 4694630), (4, 2347315), (5, 1877852), (10, 938926), (20, 469463), (59, 159140), (73, 128620), (109, 86140), (118, 79570), (146, 64310), (218, 43070), (236, 39785), (292, 32155), (295, 31828), (365, 25724), (436, 21535), (545, 17228), (590, 15914), (730, 12862), (1090, 8614), (1180, 7957), (1460, 6431), (2180, 4307)]