23152120

素因数分解:

$2^3\times 5^1\times {\mathrm{578803}}^1$

素因数の和:578814

約数の個数: 16

約数和(自身を含む): 52092360

約数和(自身を除く): 28940240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 578803, 1157606, 2315212, 2894015, 4630424, 5788030, 11576060, 23152120]

約数ペア:

[(1, 23152120), (2, 11576060), (4, 5788030), (5, 4630424), (8, 2894015), (10, 2315212), (20, 1157606), (40, 578803)]