38854310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 77737968

約数和(自身を除く): 38883658

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 163, 197, 242, 326, 394, 605, 815, 985, 1210, 1630, 1793, 1970, 2167, 3586, 4334, 8965, 10835, 17930, 19723, 21670, 23837, 32111, 39446, 47674, 64222, 98615, 119185, 160555, 197230, 238370, 321110, 353221, 706442, 1766105, 3532210, 3885431, 7770862, 19427155, 38854310]

約数ペア:

[(1, 38854310), (2, 19427155), (5, 7770862), (10, 3885431), (11, 3532210), (22, 1766105), (55, 706442), (110, 353221), (121, 321110), (163, 238370), (197, 197230), (242, 160555), (326, 119185), (394, 98615), (605, 64222), (815, 47674), (985, 39446), (1210, 32111), (1630, 23837), (1793, 21670), (1970, 19723), (2167, 17930), (3586, 10835), (4334, 8965)]