4336720

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 10177920

約数和(自身を除く): 5841200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 359, 604, 718, 755, 1208, 1436, 1510, 1795, 2416, 2872, 3020, 3590, 5744, 6040, 7180, 12080, 14360, 28720, 54209, 108418, 216836, 271045, 433672, 542090, 867344, 1084180, 2168360, 4336720]

約数ペア:

[(1, 4336720), (2, 2168360), (4, 1084180), (5, 867344), (8, 542090), (10, 433672), (16, 271045), (20, 216836), (40, 108418), (80, 54209), (151, 28720), (302, 14360), (359, 12080), (604, 7180), (718, 6040), (755, 5744), (1208, 3590), (1436, 3020), (1510, 2872), (1795, 2416)]