103428440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{48787}}^1$

素因数の和:48851

約数の個数: 32

約数和(自身を含む): 237109680

約数和(自身を除く): 133681240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 48787, 97574, 195148, 243935, 390296, 487870, 975740, 1951480, 2585711, 5171422, 10342844, 12928555, 20685688, 25857110, 51714220, 103428440]

約数ペア:

[(1, 103428440), (2, 51714220), (4, 25857110), (5, 20685688), (8, 12928555), (10, 10342844), (20, 5171422), (40, 2585711), (53, 1951480), (106, 975740), (212, 487870), (265, 390296), (424, 243935), (530, 195148), (1060, 97574), (2120, 48787)]