8057200

素因数分解:

$2^4\times 5^2\times {\mathrm{20143}}^1$

素因数の和:20161

約数の個数: 30

約数和(自身を含む): 19358384

約数和(自身を除く): 11301184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 20143, 40286, 80572, 100715, 161144, 201430, 322288, 402860, 503575, 805720, 1007150, 1611440, 2014300, 4028600, 8057200]

約数ペア:

[(1, 8057200), (2, 4028600), (4, 2014300), (5, 1611440), (8, 1007150), (10, 805720), (16, 503575), (20, 402860), (25, 322288), (40, 201430), (50, 161144), (80, 100715), (100, 80572), (200, 40286), (400, 20143)]