26288540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57149}}^1$

素因数の和:57181

約数の個数: 24

約数和(自身を含む): 57607200

約数和(自身を除く): 31318660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 57149, 114298, 228596, 285745, 571490, 1142980, 1314427, 2628854, 5257708, 6572135, 13144270, 26288540]

約数ペア:

[(1, 26288540), (2, 13144270), (4, 6572135), (5, 5257708), (10, 2628854), (20, 1314427), (23, 1142980), (46, 571490), (92, 285745), (115, 228596), (230, 114298), (460, 57149)]