28857560900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41225087}}^1$

素因数の和:41225108

約数の個数: 36

約数和(自身を含む): 71566752768

約数和(自身を除く): 42709191868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 41225087, 82450174, 164900348, 206125435, 288575609, 412250870, 577151218, 824501740, 1030627175, 1154302436, 1442878045, 2061254350, 2885756090, 4122508700, 5771512180, 7214390225, 14428780450, 28857560900]

約数ペア:

[(1, 28857560900), (2, 14428780450), (4, 7214390225), (5, 5771512180), (7, 4122508700), (10, 2885756090), (14, 2061254350), (20, 1442878045), (25, 1154302436), (28, 1030627175), (35, 824501740), (50, 577151218), (70, 412250870), (100, 288575609), (140, 206125435), (175, 164900348), (350, 82450174), (700, 41225087)]