2408860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 5178096

約数和(自身を除く): 2769236

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2801, 5602, 11204, 14005, 28010, 56020, 120443, 240886, 481772, 602215, 1204430, 2408860]

約数ペア:

[(1, 2408860), (2, 1204430), (4, 602215), (5, 481772), (10, 240886), (20, 120443), (43, 56020), (86, 28010), (172, 14005), (215, 11204), (430, 5602), (860, 2801)]