10880900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2120

約数の個数: 36

約数和(自身を含む): 24068772

約数和(自身を除く): 13187872

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2053, 2650, 4106, 5300, 8212, 10265, 20530, 41060, 51325, 102650, 108809, 205300, 217618, 435236, 544045, 1088090, 2176180, 2720225, 5440450, 10880900]

約数ペア:

[(1, 10880900), (2, 5440450), (4, 2720225), (5, 2176180), (10, 1088090), (20, 544045), (25, 435236), (50, 217618), (53, 205300), (100, 108809), (106, 102650), (212, 51325), (265, 41060), (530, 20530), (1060, 10265), (1325, 8212), (2053, 5300), (2650, 4106)]