56545760

素因数分解:

$2^5\times 5^1\times {\mathrm{353411}}^1$

素因数の和:353426

約数の個数: 24

約数和(自身を含む): 133589736

約数和(自身を除く): 77043976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353411, 706822, 1413644, 1767055, 2827288, 3534110, 5654576, 7068220, 11309152, 14136440, 28272880, 56545760]

約数ペア:

[(1, 56545760), (2, 28272880), (4, 14136440), (5, 11309152), (8, 7068220), (10, 5654576), (16, 3534110), (20, 2827288), (32, 1767055), (40, 1413644), (80, 706822), (160, 353411)]