12217400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 31664640

約数和(自身を除く): 19447240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 127, 130, 148, 185, 200, 254, 260, 296, 325, 370, 481, 508, 520, 635, 650, 740, 925, 962, 1016, 1270, 1300, 1480, 1651, 1850, 1924, 2405, 2540, 2600, 3175, 3302, 3700, 3848, 4699, 4810, 5080, 6350, 6604, 7400, 8255, 9398, 9620, 12025, 12700, 13208, 16510, 18796, 19240, 23495, 24050, 25400, 33020, 37592, 41275, 46990, 48100, 61087, 66040, 82550, 93980, 96200, 117475, 122174, 165100, 187960, 234950, 244348, 305435, 330200, 469900, 488696, 610870, 939800, 1221740, 1527175, 2443480, 3054350, 6108700, 12217400]

約数ペア:

[(1, 12217400), (2, 6108700), (4, 3054350), (5, 2443480), (8, 1527175), (10, 1221740), (13, 939800), (20, 610870), (25, 488696), (26, 469900), (37, 330200), (40, 305435), (50, 244348), (52, 234950), (65, 187960), (74, 165100), (100, 122174), (104, 117475), (127, 96200), (130, 93980), (148, 82550), (185, 66040), (200, 61087), (254, 48100), (260, 46990), (296, 41275), (325, 37592), (370, 33020), (481, 25400), (508, 24050), (520, 23495), (635, 19240), (650, 18796), (740, 16510), (925, 13208), (962, 12700), (1016, 12025), (1270, 9620), (1300, 9398), (1480, 8255), (1651, 7400), (1850, 6604), (1924, 6350), (2405, 5080), (2540, 4810), (2600, 4699), (3175, 3848), (3302, 3700)]