52578400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 150927840

約数和(自身を除く): 98349440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 160, 164, 175, 200, 205, 224, 229, 280, 287, 328, 350, 400, 410, 458, 560, 574, 656, 700, 800, 820, 916, 1025, 1120, 1145, 1148, 1312, 1400, 1435, 1603, 1640, 1832, 2050, 2290, 2296, 2800, 2870, 3206, 3280, 3664, 4100, 4580, 4592, 5600, 5725, 5740, 6412, 6560, 7175, 7328, 8015, 8200, 9160, 9184, 9389, 11450, 11480, 12824, 14350, 16030, 16400, 18320, 18778, 22900, 22960, 25648, 28700, 32060, 32800, 36640, 37556, 40075, 45800, 45920, 46945, 51296, 57400, 64120, 65723, 75112, 80150, 91600, 93890, 114800, 128240, 131446, 150224, 160300, 183200, 187780, 229600, 234725, 256480, 262892, 300448, 320600, 328615, 375560, 469450, 525784, 641200, 657230, 751120, 938900, 1051568, 1282400, 1314460, 1502240, 1643075, 1877800, 2103136, 2628920, 3286150, 3755600, 5257840, 6572300, 7511200, 10515680, 13144600, 26289200, 52578400]

約数ペア:

[(1, 52578400), (2, 26289200), (4, 13144600), (5, 10515680), (7, 7511200), (8, 6572300), (10, 5257840), (14, 3755600), (16, 3286150), (20, 2628920), (25, 2103136), (28, 1877800), (32, 1643075), (35, 1502240), (40, 1314460), (41, 1282400), (50, 1051568), (56, 938900), (70, 751120), (80, 657230), (82, 641200), (100, 525784), (112, 469450), (140, 375560), (160, 328615), (164, 320600), (175, 300448), (200, 262892), (205, 256480), (224, 234725), (229, 229600), (280, 187780), (287, 183200), (328, 160300), (350, 150224), (400, 131446), (410, 128240), (458, 114800), (560, 93890), (574, 91600), (656, 80150), (700, 75112), (800, 65723), (820, 64120), (916, 57400), (1025, 51296), (1120, 46945), (1145, 45920), (1148, 45800), (1312, 40075), (1400, 37556), (1435, 36640), (1603, 32800), (1640, 32060), (1832, 28700), (2050, 25648), (2290, 22960), (2296, 22900), (2800, 18778), (2870, 18320), (3206, 16400), (3280, 16030), (3664, 14350), (4100, 12824), (4580, 11480), (4592, 11450), (5600, 9389), (5725, 9184), (5740, 9160), (6412, 8200), (6560, 8015), (7175, 7328)]