23091680

素因数分解:

$2^5\times 5^1\times {\mathrm{144323}}^1$

素因数の和:144338

約数の個数: 24

約数和(自身を含む): 54554472

約数和(自身を除く): 31462792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 144323, 288646, 577292, 721615, 1154584, 1443230, 2309168, 2886460, 4618336, 5772920, 11545840, 23091680]

約数ペア:

[(1, 23091680), (2, 11545840), (4, 5772920), (5, 4618336), (8, 2886460), (10, 2309168), (16, 1443230), (20, 1154584), (32, 721615), (40, 577292), (80, 288646), (160, 144323)]