11244520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{5737}}^1$

素因数の和:5762

約数の個数: 48

約数和(自身を含む): 29435940

約数和(自身を除く): 18191420

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 5737, 11474, 22948, 28685, 40159, 45896, 57370, 80318, 114740, 160636, 200795, 229480, 281113, 321272, 401590, 562226, 803180, 1124452, 1405565, 1606360, 2248904, 2811130, 5622260, 11244520]

約数ペア:

[(1, 11244520), (2, 5622260), (4, 2811130), (5, 2248904), (7, 1606360), (8, 1405565), (10, 1124452), (14, 803180), (20, 562226), (28, 401590), (35, 321272), (40, 281113), (49, 229480), (56, 200795), (70, 160636), (98, 114740), (140, 80318), (196, 57370), (245, 45896), (280, 40159), (392, 28685), (490, 22948), (980, 11474), (1960, 5737)]