26203210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10357}}^1$

素因数の和:10398

約数の個数: 32

約数和(自身を含む): 53695872

約数和(自身を除く): 27492662

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 10357, 20714, 51785, 103570, 113927, 227854, 238211, 476422, 569635, 1139270, 1191055, 2382110, 2620321, 5240642, 13101605, 26203210]

約数ペア:

[(1, 26203210), (2, 13101605), (5, 5240642), (10, 2620321), (11, 2382110), (22, 1191055), (23, 1139270), (46, 569635), (55, 476422), (110, 238211), (115, 227854), (230, 113927), (253, 103570), (506, 51785), (1265, 20714), (2530, 10357)]