912115760

素因数分解:

$2^4\times 5^1\times {\mathrm{11401447}}^1$

素因数の和:11401460

約数の個数: 20

約数和(自身を含む): 2120669328

約数和(自身を除く): 1208553568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11401447, 22802894, 45605788, 57007235, 91211576, 114014470, 182423152, 228028940, 456057880, 912115760]

約数ペア:

[(1, 912115760), (2, 456057880), (4, 228028940), (5, 182423152), (8, 114014470), (10, 91211576), (16, 57007235), (20, 45605788), (40, 22802894), (80, 11401447)]