23247680

素因数分解:

$2^6\times 5^1\times {\mathrm{72649}}^1$

素因数の和:72666

約数の個数: 28

約数和(自身を含む): 55359300

約数和(自身を除く): 32111620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 72649, 145298, 290596, 363245, 581192, 726490, 1162384, 1452980, 2324768, 2905960, 4649536, 5811920, 11623840, 23247680]

約数ペア:

[(1, 23247680), (2, 11623840), (4, 5811920), (5, 4649536), (8, 2905960), (10, 2324768), (16, 1452980), (20, 1162384), (32, 726490), (40, 581192), (64, 363245), (80, 290596), (160, 145298), (320, 72649)]