25152490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 49875264

約数和(自身を除く): 24722774

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2137, 2354, 4274, 5885, 10685, 11770, 21370, 23507, 47014, 117535, 228659, 235070, 457318, 1143295, 2286590, 2515249, 5030498, 12576245, 25152490]

約数ペア:

[(1, 25152490), (2, 12576245), (5, 5030498), (10, 2515249), (11, 2286590), (22, 1143295), (55, 457318), (107, 235070), (110, 228659), (214, 117535), (535, 47014), (1070, 23507), (1177, 21370), (2137, 11770), (2354, 10685), (4274, 5885)]