2038850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{337}}^1$

素因数の和:371

約数の個数: 36

約数和(自身を含む): 4180722

約数和(自身を除く): 2141872

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 337, 550, 605, 674, 1210, 1685, 3025, 3370, 3707, 6050, 7414, 8425, 16850, 18535, 37070, 40777, 81554, 92675, 185350, 203885, 407770, 1019425, 2038850]

約数ペア:

[(1, 2038850), (2, 1019425), (5, 407770), (10, 203885), (11, 185350), (22, 92675), (25, 81554), (50, 40777), (55, 37070), (110, 18535), (121, 16850), (242, 8425), (275, 7414), (337, 6050), (550, 3707), (605, 3370), (674, 3025), (1210, 1685)]