2404420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5259

約数の個数: 24

約数和(自身を含む): 5269824

約数和(自身を除く): 2865404

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5227, 10454, 20908, 26135, 52270, 104540, 120221, 240442, 480884, 601105, 1202210, 2404420]

約数ペア:

[(1, 2404420), (2, 1202210), (4, 601105), (5, 480884), (10, 240442), (20, 120221), (23, 104540), (46, 52270), (92, 26135), (115, 20908), (230, 10454), (460, 5227)]