2331440

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 5484768

約数和(自身を除く): 3153328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 193, 302, 386, 604, 755, 772, 965, 1208, 1510, 1544, 1930, 2416, 3020, 3088, 3860, 6040, 7720, 12080, 15440, 29143, 58286, 116572, 145715, 233144, 291430, 466288, 582860, 1165720, 2331440]

約数ペア:

[(1, 2331440), (2, 1165720), (4, 582860), (5, 466288), (8, 291430), (10, 233144), (16, 145715), (20, 116572), (40, 58286), (80, 29143), (151, 15440), (193, 12080), (302, 7720), (386, 6040), (604, 3860), (755, 3088), (772, 3020), (965, 2416), (1208, 1930), (1510, 1544)]