2016097840

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{86011}}^1$

素因数の和:86317

約数の個数: 40

約数和(自身を含む): 4703480208

約数和(自身を除く): 2687382368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 4688, 5860, 11720, 23440, 86011, 172022, 344044, 430055, 688088, 860110, 1376176, 1720220, 3440440, 6880880, 25201223, 50402446, 100804892, 126006115, 201609784, 252012230, 403219568, 504024460, 1008048920, 2016097840]

約数ペア:

[(1, 2016097840), (2, 1008048920), (4, 504024460), (5, 403219568), (8, 252012230), (10, 201609784), (16, 126006115), (20, 100804892), (40, 50402446), (80, 25201223), (293, 6880880), (586, 3440440), (1172, 1720220), (1465, 1376176), (2344, 860110), (2930, 688088), (4688, 430055), (5860, 344044), (11720, 172022), (23440, 86011)]