1088800

素因数分解:

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

素因数の和:1381

約数の個数: 36

約数和(自身を含む): 2659986

約数和(自身を除く): 1571186

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1361, 2722, 5444, 6805, 10888, 13610, 21776, 27220, 34025, 43552, 54440, 68050, 108880, 136100, 217760, 272200, 544400, 1088800]

約数ペア:

[(1, 1088800), (2, 544400), (4, 272200), (5, 217760), (8, 136100), (10, 108880), (16, 68050), (20, 54440), (25, 43552), (32, 34025), (40, 27220), (50, 21776), (80, 13610), (100, 10888), (160, 6805), (200, 5444), (400, 2722), (800, 1361)]