2894300

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 6364176

約数和(自身を除く): 3469876

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 281, 412, 515, 562, 1030, 1124, 1405, 2060, 2575, 2810, 5150, 5620, 7025, 10300, 14050, 28100, 28943, 57886, 115772, 144715, 289430, 578860, 723575, 1447150, 2894300]

約数ペア:

[(1, 2894300), (2, 1447150), (4, 723575), (5, 578860), (10, 289430), (20, 144715), (25, 115772), (50, 57886), (100, 28943), (103, 28100), (206, 14050), (281, 10300), (412, 7025), (515, 5620), (562, 5150), (1030, 2810), (1124, 2575), (1405, 2060)]