4028600

素因数分解:

$2^3\times 5^2\times {\mathrm{20143}}^1$

素因数の和:20159

約数の個数: 24

約数和(自身を含む): 9366960

約数和(自身を除く): 5338360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 20143, 40286, 80572, 100715, 161144, 201430, 402860, 503575, 805720, 1007150, 2014300, 4028600]

約数ペア:

[(1, 4028600), (2, 2014300), (4, 1007150), (5, 805720), (8, 503575), (10, 402860), (20, 201430), (25, 161144), (40, 100715), (50, 80572), (100, 40286), (200, 20143)]