7399689860

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1\times {\mathrm{3259}}^1$

素因数の和:4436

約数の個数: 48

約数和(自身を含む): 15704176320

約数和(自身を除く): 8304486460

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1061, 1070, 2122, 2140, 3259, 4244, 5305, 6518, 10610, 13036, 16295, 21220, 32590, 65180, 113527, 227054, 348713, 454108, 567635, 697426, 1135270, 1394852, 1743565, 2270540, 3457799, 3487130, 6915598, 6974260, 13831196, 17288995, 34577990, 69155980, 369984493, 739968986, 1479937972, 1849922465, 3699844930, 7399689860]

約数ペア:

[(1, 7399689860), (2, 3699844930), (4, 1849922465), (5, 1479937972), (10, 739968986), (20, 369984493), (107, 69155980), (214, 34577990), (428, 17288995), (535, 13831196), (1061, 6974260), (1070, 6915598), (2122, 3487130), (2140, 3457799), (3259, 2270540), (4244, 1743565), (5305, 1394852), (6518, 1135270), (10610, 697426), (13036, 567635), (16295, 454108), (21220, 348713), (32590, 227054), (65180, 113527)]