10884680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6637}}^1$

素因数の和:6689

約数の個数: 32

約数和(自身を含む): 25091640

約数和(自身を除く): 14206960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6637, 13274, 26548, 33185, 53096, 66370, 132740, 265480, 272117, 544234, 1088468, 1360585, 2176936, 2721170, 5442340, 10884680]

約数ペア:

[(1, 10884680), (2, 5442340), (4, 2721170), (5, 2176936), (8, 1360585), (10, 1088468), (20, 544234), (40, 272117), (41, 265480), (82, 132740), (164, 66370), (205, 53096), (328, 33185), (410, 26548), (820, 13274), (1640, 6637)]