159864200

素因数分解:

$2^3\times 5^2\times {\mathrm{383}}^1\times {\mathrm{2087}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 372833280

約数和(自身を除く): 212969080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 383, 766, 1532, 1915, 2087, 3064, 3830, 4174, 7660, 8348, 9575, 10435, 15320, 16696, 19150, 20870, 38300, 41740, 52175, 76600, 83480, 104350, 208700, 417400, 799321, 1598642, 3197284, 3996605, 6394568, 7993210, 15986420, 19983025, 31972840, 39966050, 79932100, 159864200]

約数ペア:

[(1, 159864200), (2, 79932100), (4, 39966050), (5, 31972840), (8, 19983025), (10, 15986420), (20, 7993210), (25, 6394568), (40, 3996605), (50, 3197284), (100, 1598642), (200, 799321), (383, 417400), (766, 208700), (1532, 104350), (1915, 83480), (2087, 76600), (3064, 52175), (3830, 41740), (4174, 38300), (7660, 20870), (8348, 19150), (9575, 16696), (10435, 15320)]