27321080

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3539}}^1$

素因数の和:3743

約数の個数: 32

約数和(自身を含む): 61808400

約数和(自身を除く): 34487320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3539, 3860, 7078, 7720, 14156, 17695, 28312, 35390, 70780, 141560, 683027, 1366054, 2732108, 3415135, 5464216, 6830270, 13660540, 27321080]

約数ペア:

[(1, 27321080), (2, 13660540), (4, 6830270), (5, 5464216), (8, 3415135), (10, 2732108), (20, 1366054), (40, 683027), (193, 141560), (386, 70780), (772, 35390), (965, 28312), (1544, 17695), (1930, 14156), (3539, 7720), (3860, 7078)]