105684100

素因数分解:

$2^2\times 5^2\times {\mathrm{281}}^1\times {\mathrm{3761}}^1$

素因数の和:4056

約数の個数: 36

約数和(自身を含む): 230211828

約数和(自身を除く): 124527728

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 281, 562, 1124, 1405, 2810, 3761, 5620, 7025, 7522, 14050, 15044, 18805, 28100, 37610, 75220, 94025, 188050, 376100, 1056841, 2113682, 4227364, 5284205, 10568410, 21136820, 26421025, 52842050, 105684100]

約数ペア:

[(1, 105684100), (2, 52842050), (4, 26421025), (5, 21136820), (10, 10568410), (20, 5284205), (25, 4227364), (50, 2113682), (100, 1056841), (281, 376100), (562, 188050), (1124, 94025), (1405, 75220), (2810, 37610), (3761, 28100), (5620, 18805), (7025, 15044), (7522, 14050)]