11554520

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 26183520

約数和(自身を除く): 14629000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 1913, 3020, 3826, 6040, 7652, 9565, 15304, 19130, 38260, 76520, 288863, 577726, 1155452, 1444315, 2310904, 2888630, 5777260, 11554520]

約数ペア:

[(1, 11554520), (2, 5777260), (4, 2888630), (5, 2310904), (8, 1444315), (10, 1155452), (20, 577726), (40, 288863), (151, 76520), (302, 38260), (604, 19130), (755, 15304), (1208, 9565), (1510, 7652), (1913, 6040), (3020, 3826)]