1512804520

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{353459}}^1$

素因数の和:353577

約数の個数: 32

約数和(自身を含む): 3435631200

約数和(自身を除く): 1922826680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 353459, 706918, 1413836, 1767295, 2827672, 3534590, 7069180, 14138360, 37820113, 75640226, 151280452, 189100565, 302560904, 378201130, 756402260, 1512804520]

約数ペア:

[(1, 1512804520), (2, 756402260), (4, 378201130), (5, 302560904), (8, 189100565), (10, 151280452), (20, 75640226), (40, 37820113), (107, 14138360), (214, 7069180), (428, 3534590), (535, 2827672), (856, 1767295), (1070, 1413836), (2140, 706918), (4280, 353459)]