1092220

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 2321424

約数和(自身を除く): 1229204

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 563, 970, 1126, 1940, 2252, 2815, 5630, 11260, 54611, 109222, 218444, 273055, 546110, 1092220]

約数ペア:

[(1, 1092220), (2, 546110), (4, 273055), (5, 218444), (10, 109222), (20, 54611), (97, 11260), (194, 5630), (388, 2815), (485, 2252), (563, 1940), (970, 1126)]