25714900

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1877}}^1$

素因数の和:2028

約数の個数: 36

約数和(自身を含む): 56238588

約数和(自身を除く): 30523688

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 1877, 2740, 3425, 3754, 6850, 7508, 9385, 13700, 18770, 37540, 46925, 93850, 187700, 257149, 514298, 1028596, 1285745, 2571490, 5142980, 6428725, 12857450, 25714900]

約数ペア:

[(1, 25714900), (2, 12857450), (4, 6428725), (5, 5142980), (10, 2571490), (20, 1285745), (25, 1028596), (50, 514298), (100, 257149), (137, 187700), (274, 93850), (548, 46925), (685, 37540), (1370, 18770), (1877, 13700), (2740, 9385), (3425, 7508), (3754, 6850)]