128340100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{183343}}^1$

素因数の和:183364

約数の個数: 36

約数和(自身を含む): 318285184

約数和(自身を除く): 189945084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 183343, 366686, 733372, 916715, 1283401, 1833430, 2566802, 3666860, 4583575, 5133604, 6417005, 9167150, 12834010, 18334300, 25668020, 32085025, 64170050, 128340100]

約数ペア:

[(1, 128340100), (2, 64170050), (4, 32085025), (5, 25668020), (7, 18334300), (10, 12834010), (14, 9167150), (20, 6417005), (25, 5133604), (28, 4583575), (35, 3666860), (50, 2566802), (70, 1833430), (100, 1283401), (140, 916715), (175, 733372), (350, 366686), (700, 183343)]