115809340

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{22531}}^1$

素因数の和:22797

約数の個数: 24

約数和(自身を含む): 244156752

約数和(自身を除く): 128347412

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 22531, 45062, 90124, 112655, 225310, 450620, 5790467, 11580934, 23161868, 28952335, 57904670, 115809340]

約数ペア:

[(1, 115809340), (2, 57904670), (4, 28952335), (5, 23161868), (10, 11580934), (20, 5790467), (257, 450620), (514, 225310), (1028, 112655), (1285, 90124), (2570, 45062), (5140, 22531)]