10741940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 24845184

約数和(自身を除く): 14103244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 311, 314, 622, 628, 785, 1244, 1555, 1570, 1727, 3110, 3140, 3421, 3454, 6220, 6842, 6908, 8635, 13684, 17105, 17270, 34210, 34540, 48827, 68420, 97654, 195308, 244135, 488270, 537097, 976540, 1074194, 2148388, 2685485, 5370970, 10741940]

約数ペア:

[(1, 10741940), (2, 5370970), (4, 2685485), (5, 2148388), (10, 1074194), (11, 976540), (20, 537097), (22, 488270), (44, 244135), (55, 195308), (110, 97654), (157, 68420), (220, 48827), (311, 34540), (314, 34210), (622, 17270), (628, 17105), (785, 13684), (1244, 8635), (1555, 6908), (1570, 6842), (1727, 6220), (3110, 3454), (3140, 3421)]