39892490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{32969}}^1$

素因数の和:32998

約数の個数: 24

約数和(自身を含む): 78930180

約数和(自身を除く): 39037690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 32969, 65938, 164845, 329690, 362659, 725318, 1813295, 3626590, 3989249, 7978498, 19946245, 39892490]

約数ペア:

[(1, 39892490), (2, 19946245), (5, 7978498), (10, 3989249), (11, 3626590), (22, 1813295), (55, 725318), (110, 362659), (121, 329690), (242, 164845), (605, 65938), (1210, 32969)]