380119900

素因数分解:

$2^2\times 5^2\times {\mathrm{1759}}^1\times {\mathrm{2161}}^1$

素因数の和:3934

約数の個数: 36

約数和(自身を含む): 825711040

約数和(自身を除く): 445591140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1759, 2161, 3518, 4322, 7036, 8644, 8795, 10805, 17590, 21610, 35180, 43220, 43975, 54025, 87950, 108050, 175900, 216100, 3801199, 7602398, 15204796, 19005995, 38011990, 76023980, 95029975, 190059950, 380119900]

約数ペア:

[(1, 380119900), (2, 190059950), (4, 95029975), (5, 76023980), (10, 38011990), (20, 19005995), (25, 15204796), (50, 7602398), (100, 3801199), (1759, 216100), (2161, 175900), (3518, 108050), (4322, 87950), (7036, 54025), (8644, 43975), (8795, 43220), (10805, 35180), (17590, 21610)]