23566280

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1669}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 53206200

約数和(自身を除く): 29639920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1669, 1765, 2824, 3338, 3530, 6676, 7060, 8345, 13352, 14120, 16690, 33380, 66760, 589157, 1178314, 2356628, 2945785, 4713256, 5891570, 11783140, 23566280]

約数ペア:

[(1, 23566280), (2, 11783140), (4, 5891570), (5, 4713256), (8, 2945785), (10, 2356628), (20, 1178314), (40, 589157), (353, 66760), (706, 33380), (1412, 16690), (1669, 14120), (1765, 13352), (2824, 8345), (3338, 7060), (3530, 6676)]