2853100

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 6273904

約数和(自身を除く): 3420804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 277, 412, 515, 554, 1030, 1108, 1385, 2060, 2575, 2770, 5150, 5540, 6925, 10300, 13850, 27700, 28531, 57062, 114124, 142655, 285310, 570620, 713275, 1426550, 2853100]

約数ペア:

[(1, 2853100), (2, 1426550), (4, 713275), (5, 570620), (10, 285310), (20, 142655), (25, 114124), (50, 57062), (100, 28531), (103, 27700), (206, 13850), (277, 10300), (412, 6925), (515, 5540), (554, 5150), (1030, 2770), (1108, 2575), (1385, 2060)]