14889400

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 34986600

約数和(自身を除く): 20097200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 683, 872, 1090, 1366, 2180, 2725, 2732, 3415, 4360, 5450, 5464, 6830, 10900, 13660, 17075, 21800, 27320, 34150, 68300, 74447, 136600, 148894, 297788, 372235, 595576, 744470, 1488940, 1861175, 2977880, 3722350, 7444700, 14889400]

約数ペア:

[(1, 14889400), (2, 7444700), (4, 3722350), (5, 2977880), (8, 1861175), (10, 1488940), (20, 744470), (25, 595576), (40, 372235), (50, 297788), (100, 148894), (109, 136600), (200, 74447), (218, 68300), (436, 34150), (545, 27320), (683, 21800), (872, 17075), (1090, 13660), (1366, 10900), (2180, 6830), (2725, 5464), (2732, 5450), (3415, 4360)]