23648800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 68245632

約数和(自身を除く): 44596832

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, 103, 112, 140, 160, 164, 175, 200, 205, 206, 224, 280, 287, 328, 350, 400, 410, 412, 515, 560, 574, 656, 700, 721, 800, 820, 824, 1025, 1030, 1120, 1148, 1312, 1400, 1435, 1442, 1640, 1648, 2050, 2060, 2296, 2575, 2800, 2870, 2884, 3280, 3296, 3605, 4100, 4120, 4223, 4592, 5150, 5600, 5740, 5768, 6560, 7175, 7210, 8200, 8240, 8446, 9184, 10300, 11480, 11536, 14350, 14420, 16400, 16480, 16892, 18025, 20600, 21115, 22960, 23072, 28700, 28840, 29561, 32800, 33784, 36050, 41200, 42230, 45920, 57400, 57680, 59122, 67568, 72100, 82400, 84460, 105575, 114800, 115360, 118244, 135136, 144200, 147805, 168920, 211150, 229600, 236488, 288400, 295610, 337840, 422300, 472976, 576800, 591220, 675680, 739025, 844600, 945952, 1182440, 1478050, 1689200, 2364880, 2956100, 3378400, 4729760, 5912200, 11824400, 23648800]

約数ペア:

[(1, 23648800), (2, 11824400), (4, 5912200), (5, 4729760), (7, 3378400), (8, 2956100), (10, 2364880), (14, 1689200), (16, 1478050), (20, 1182440), (25, 945952), (28, 844600), (32, 739025), (35, 675680), (40, 591220), (41, 576800), (50, 472976), (56, 422300), (70, 337840), (80, 295610), (82, 288400), (100, 236488), (103, 229600), (112, 211150), (140, 168920), (160, 147805), (164, 144200), (175, 135136), (200, 118244), (205, 115360), (206, 114800), (224, 105575), (280, 84460), (287, 82400), (328, 72100), (350, 67568), (400, 59122), (410, 57680), (412, 57400), (515, 45920), (560, 42230), (574, 41200), (656, 36050), (700, 33784), (721, 32800), (800, 29561), (820, 28840), (824, 28700), (1025, 23072), (1030, 22960), (1120, 21115), (1148, 20600), (1312, 18025), (1400, 16892), (1435, 16480), (1442, 16400), (1640, 14420), (1648, 14350), (2050, 11536), (2060, 11480), (2296, 10300), (2575, 9184), (2800, 8446), (2870, 8240), (2884, 8200), (3280, 7210), (3296, 7175), (3605, 6560), (4100, 5768), (4120, 5740), (4223, 5600), (4592, 5150)]