188261841740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12336949}}^1$

素因数の和:12337074

約数の個数: 48

約数和(自身を含む): 455973672000

約数和(自身を除く): 267711830260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 15260, 12336949, 24673898, 49347796, 61684745, 86358643, 123369490, 172717286, 246738980, 345434572, 431793215, 863586430, 1344727441, 1727172860, 2689454882, 5378909764, 6723637205, 9413092087, 13447274410, 18826184174, 26894548820, 37652368348, 47065460435, 94130920870, 188261841740]

約数ペア:

[(1, 188261841740), (2, 94130920870), (4, 47065460435), (5, 37652368348), (7, 26894548820), (10, 18826184174), (14, 13447274410), (20, 9413092087), (28, 6723637205), (35, 5378909764), (70, 2689454882), (109, 1727172860), (140, 1344727441), (218, 863586430), (436, 431793215), (545, 345434572), (763, 246738980), (1090, 172717286), (1526, 123369490), (2180, 86358643), (3052, 61684745), (3815, 49347796), (7630, 24673898), (15260, 12336949)]