8048800

素因数分解:

$2^5\times 5^2\times {\mathrm{10061}}^1$

素因数の和:10081

約数の個数: 36

約数和(自身を含む): 19651086

約数和(自身を除く): 11602286

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 10061, 20122, 40244, 50305, 80488, 100610, 160976, 201220, 251525, 321952, 402440, 503050, 804880, 1006100, 1609760, 2012200, 4024400, 8048800]

約数ペア:

[(1, 8048800), (2, 4024400), (4, 2012200), (5, 1609760), (8, 1006100), (10, 804880), (16, 503050), (20, 402440), (25, 321952), (32, 251525), (40, 201220), (50, 160976), (80, 100610), (100, 80488), (160, 50305), (200, 40244), (400, 20122), (800, 10061)]