272200

素因数分解:

$2^3\times 5^2\times {\mathrm{1361}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 633330

約数和(自身を除く): 361130

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1361, 2722, 5444, 6805, 10888, 13610, 27220, 34025, 54440, 68050, 136100, 272200]

約数ペア:

[(1, 272200), (2, 136100), (4, 68050), (5, 54440), (8, 34025), (10, 27220), (20, 13610), (25, 10888), (40, 6805), (50, 5444), (100, 2722), (200, 1361)]