81340700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{116201}}^1$

素因数の和:116222

約数の個数: 36

約数和(自身を含む): 201726672

約数和(自身を除く): 120385972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 116201, 232402, 464804, 581005, 813407, 1162010, 1626814, 2324020, 2905025, 3253628, 4067035, 5810050, 8134070, 11620100, 16268140, 20335175, 40670350, 81340700]

約数ペア:

[(1, 81340700), (2, 40670350), (4, 20335175), (5, 16268140), (7, 11620100), (10, 8134070), (14, 5810050), (20, 4067035), (25, 3253628), (28, 2905025), (35, 2324020), (50, 1626814), (70, 1162010), (100, 813407), (140, 581005), (175, 464804), (350, 232402), (700, 116201)]