5987720

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 7620280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1399, 2140, 2798, 4280, 5596, 6995, 11192, 13990, 27980, 55960, 149693, 299386, 598772, 748465, 1197544, 1496930, 2993860, 5987720]

約数ペア:

[(1, 5987720), (2, 2993860), (4, 1496930), (5, 1197544), (8, 748465), (10, 598772), (20, 299386), (40, 149693), (107, 55960), (214, 27980), (428, 13990), (535, 11192), (856, 6995), (1070, 5596), (1399, 4280), (2140, 2798)]