39318950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 82427016

約数和(自身を除く): 43108066

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 97, 110, 121, 134, 194, 242, 275, 335, 485, 550, 605, 670, 737, 970, 1067, 1210, 1474, 1675, 2134, 2425, 3025, 3350, 3685, 4850, 5335, 6050, 6499, 7370, 8107, 10670, 11737, 12998, 16214, 18425, 23474, 26675, 32495, 36850, 40535, 53350, 58685, 64990, 71489, 81070, 117370, 142978, 162475, 202675, 293425, 324950, 357445, 405350, 586850, 714890, 786379, 1572758, 1787225, 3574450, 3931895, 7863790, 19659475, 39318950]

約数ペア:

[(1, 39318950), (2, 19659475), (5, 7863790), (10, 3931895), (11, 3574450), (22, 1787225), (25, 1572758), (50, 786379), (55, 714890), (67, 586850), (97, 405350), (110, 357445), (121, 324950), (134, 293425), (194, 202675), (242, 162475), (275, 142978), (335, 117370), (485, 81070), (550, 71489), (605, 64990), (670, 58685), (737, 53350), (970, 40535), (1067, 36850), (1210, 32495), (1474, 26675), (1675, 23474), (2134, 18425), (2425, 16214), (3025, 12998), (3350, 11737), (3685, 10670), (4850, 8107), (5335, 7370), (6050, 6499)]