2935840

素因数分解:

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

素因数の和:385

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4140320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 311, 472, 590, 622, 944, 1180, 1244, 1555, 1888, 2360, 2488, 3110, 4720, 4976, 6220, 9440, 9952, 12440, 18349, 24880, 36698, 49760, 73396, 91745, 146792, 183490, 293584, 366980, 587168, 733960, 1467920, 2935840]

約数ペア:

[(1, 2935840), (2, 1467920), (4, 733960), (5, 587168), (8, 366980), (10, 293584), (16, 183490), (20, 146792), (32, 91745), (40, 73396), (59, 49760), (80, 36698), (118, 24880), (160, 18349), (236, 12440), (295, 9952), (311, 9440), (472, 6220), (590, 4976), (622, 4720), (944, 3110), (1180, 2488), (1244, 2360), (1555, 1888)]