10648640

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 56

約数和(自身を含む): 25676352

約数和(自身を除く): 15027712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 311, 320, 428, 535, 622, 856, 1070, 1244, 1555, 1712, 2140, 2488, 3110, 3424, 4280, 4976, 6220, 6848, 8560, 9952, 12440, 17120, 19904, 24880, 33277, 34240, 49760, 66554, 99520, 133108, 166385, 266216, 332770, 532432, 665540, 1064864, 1331080, 2129728, 2662160, 5324320, 10648640]

約数ペア:

[(1, 10648640), (2, 5324320), (4, 2662160), (5, 2129728), (8, 1331080), (10, 1064864), (16, 665540), (20, 532432), (32, 332770), (40, 266216), (64, 166385), (80, 133108), (107, 99520), (160, 66554), (214, 49760), (311, 34240), (320, 33277), (428, 24880), (535, 19904), (622, 17120), (856, 12440), (1070, 9952), (1244, 8560), (1555, 6848), (1712, 6220), (2140, 4976), (2488, 4280), (3110, 3424)]