10275440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 27855360

約数和(自身を除く): 17579920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 311, 413, 472, 560, 590, 622, 826, 944, 1180, 1244, 1555, 1652, 2065, 2177, 2360, 2488, 3110, 3304, 4130, 4354, 4720, 4976, 6220, 6608, 8260, 8708, 10885, 12440, 16520, 17416, 18349, 21770, 24880, 33040, 34832, 36698, 43540, 73396, 87080, 91745, 128443, 146792, 174160, 183490, 256886, 293584, 366980, 513772, 642215, 733960, 1027544, 1284430, 1467920, 2055088, 2568860, 5137720, 10275440]

約数ペア:

[(1, 10275440), (2, 5137720), (4, 2568860), (5, 2055088), (7, 1467920), (8, 1284430), (10, 1027544), (14, 733960), (16, 642215), (20, 513772), (28, 366980), (35, 293584), (40, 256886), (56, 183490), (59, 174160), (70, 146792), (80, 128443), (112, 91745), (118, 87080), (140, 73396), (236, 43540), (280, 36698), (295, 34832), (311, 33040), (413, 24880), (472, 21770), (560, 18349), (590, 17416), (622, 16520), (826, 12440), (944, 10885), (1180, 8708), (1244, 8260), (1555, 6608), (1652, 6220), (2065, 4976), (2177, 4720), (2360, 4354), (2488, 4130), (3110, 3304)]