5025760

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 12029472

約数和(自身を除く): 7003712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 311, 404, 505, 622, 808, 1010, 1244, 1555, 1616, 2020, 2488, 3110, 3232, 4040, 4976, 6220, 8080, 9952, 12440, 16160, 24880, 31411, 49760, 62822, 125644, 157055, 251288, 314110, 502576, 628220, 1005152, 1256440, 2512880, 5025760]

約数ペア:

[(1, 5025760), (2, 2512880), (4, 1256440), (5, 1005152), (8, 628220), (10, 502576), (16, 314110), (20, 251288), (32, 157055), (40, 125644), (80, 62822), (101, 49760), (160, 31411), (202, 24880), (311, 16160), (404, 12440), (505, 9952), (622, 8080), (808, 6220), (1010, 4976), (1244, 4040), (1555, 3232), (1616, 3110), (2020, 2488)]