39738490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1499}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 78408000

約数和(自身を除く): 38669510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 1499, 2410, 2651, 2998, 5302, 7495, 13255, 14990, 16489, 26510, 32978, 82445, 164890, 361259, 722518, 1806295, 3612590, 3973849, 7947698, 19869245, 39738490]

約数ペア:

[(1, 39738490), (2, 19869245), (5, 7947698), (10, 3973849), (11, 3612590), (22, 1806295), (55, 722518), (110, 361259), (241, 164890), (482, 82445), (1205, 32978), (1499, 26510), (2410, 16489), (2651, 14990), (2998, 13255), (5302, 7495)]