11772400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1586

約数の個数: 60

約数和(自身を含む): 29791000

約数和(自身を除く): 18018600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1549, 1900, 3098, 3800, 6196, 7600, 7745, 12392, 15490, 24784, 29431, 30980, 38725, 58862, 61960, 77450, 117724, 123920, 147155, 154900, 235448, 294310, 309800, 470896, 588620, 619600, 735775, 1177240, 1471550, 2354480, 2943100, 5886200, 11772400]

約数ペア:

[(1, 11772400), (2, 5886200), (4, 2943100), (5, 2354480), (8, 1471550), (10, 1177240), (16, 735775), (19, 619600), (20, 588620), (25, 470896), (38, 309800), (40, 294310), (50, 235448), (76, 154900), (80, 147155), (95, 123920), (100, 117724), (152, 77450), (190, 61960), (200, 58862), (304, 38725), (380, 30980), (400, 29431), (475, 24784), (760, 15490), (950, 12392), (1520, 7745), (1549, 7600), (1900, 6196), (3098, 3800)]