13153100

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1394

約数の個数: 36

約数和(自身を含む): 28841904

約数和(自身を除く): 15688804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 1277, 2060, 2554, 2575, 5108, 5150, 6385, 10300, 12770, 25540, 31925, 63850, 127700, 131531, 263062, 526124, 657655, 1315310, 2630620, 3288275, 6576550, 13153100]

約数ペア:

[(1, 13153100), (2, 6576550), (4, 3288275), (5, 2630620), (10, 1315310), (20, 657655), (25, 526124), (50, 263062), (100, 131531), (103, 127700), (206, 63850), (412, 31925), (515, 25540), (1030, 12770), (1277, 10300), (2060, 6385), (2554, 5150), (2575, 5108)]