28577950

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{5659}}^1$

素因数の和:5772

約数の個数: 24

約数和(自身を含む): 53690760

約数和(自身を除く): 25112810

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 2525, 5050, 5659, 11318, 28295, 56590, 141475, 282950, 571559, 1143118, 2857795, 5715590, 14288975, 28577950]

約数ペア:

[(1, 28577950), (2, 14288975), (5, 5715590), (10, 2857795), (25, 1143118), (50, 571559), (101, 282950), (202, 141475), (505, 56590), (1010, 28295), (2525, 11318), (5050, 5659)]