1422880

素因数分解:

$2^5\times 5^1\times {\mathrm{8893}}^1$

素因数の和:8908

約数の個数: 24

約数和(自身を含む): 3361932

約数和(自身を除く): 1939052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8893, 17786, 35572, 44465, 71144, 88930, 142288, 177860, 284576, 355720, 711440, 1422880]

約数ペア:

[(1, 1422880), (2, 711440), (4, 355720), (5, 284576), (8, 177860), (10, 142288), (16, 88930), (20, 71144), (32, 44465), (40, 35572), (80, 17786), (160, 8893)]