23109040

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2077

約数の個数: 40

約数和(自身を含む): 54112608

約数和(自身を除く): 31003568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 1913, 2416, 3020, 3826, 6040, 7652, 9565, 12080, 15304, 19130, 30608, 38260, 76520, 153040, 288863, 577726, 1155452, 1444315, 2310904, 2888630, 4621808, 5777260, 11554520, 23109040]

約数ペア:

[(1, 23109040), (2, 11554520), (4, 5777260), (5, 4621808), (8, 2888630), (10, 2310904), (16, 1444315), (20, 1155452), (40, 577726), (80, 288863), (151, 153040), (302, 76520), (604, 38260), (755, 30608), (1208, 19130), (1510, 15304), (1913, 12080), (2416, 9565), (3020, 7652), (3826, 6040)]