43689922820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1178897}}^1$

素因数の和:1179032

約数の個数: 48

約数和(自身を含む): 98037157680

約数和(自身を除く): 54347234860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 3706, 7412, 9265, 18530, 37060, 1178897, 2357794, 4715588, 5894485, 11788970, 20041249, 23577940, 40082498, 80164996, 100206245, 128499773, 200412490, 256999546, 400824980, 513999092, 642498865, 1284997730, 2184496141, 2569995460, 4368992282, 8737984564, 10922480705, 21844961410, 43689922820]

約数ペア:

[(1, 43689922820), (2, 21844961410), (4, 10922480705), (5, 8737984564), (10, 4368992282), (17, 2569995460), (20, 2184496141), (34, 1284997730), (68, 642498865), (85, 513999092), (109, 400824980), (170, 256999546), (218, 200412490), (340, 128499773), (436, 100206245), (545, 80164996), (1090, 40082498), (1853, 23577940), (2180, 20041249), (3706, 11788970), (7412, 5894485), (9265, 4715588), (18530, 2357794), (37060, 1178897)]