4024400

素因数分解:

$2^4\times 5^2\times {\mathrm{10061}}^1$

素因数の和:10079

約数の個数: 30

約数和(自身を含む): 9669582

約数和(自身を除く): 5645182

約数列:

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

約数ペア:

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