127616200

素因数分解:

$2^3\times 5^2\times {\mathrm{638081}}^1$

素因数の和:638097

約数の個数: 24

約数和(自身を含む): 296708130

約数和(自身を除く): 169091930

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 638081, 1276162, 2552324, 3190405, 5104648, 6380810, 12761620, 15952025, 25523240, 31904050, 63808100, 127616200]

約数ペア:

[(1, 127616200), (2, 63808100), (4, 31904050), (5, 25523240), (8, 15952025), (10, 12761620), (20, 6380810), (25, 5104648), (40, 3190405), (50, 2552324), (100, 1276162), (200, 638081)]