23385820

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1889}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 49215600

約数和(自身を除く): 25829780

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 1889, 2476, 3095, 3778, 6190, 7556, 9445, 12380, 18890, 37780, 1169291, 2338582, 4677164, 5846455, 11692910, 23385820]

約数ペア:

[(1, 23385820), (2, 11692910), (4, 5846455), (5, 4677164), (10, 2338582), (20, 1169291), (619, 37780), (1238, 18890), (1889, 12380), (2476, 9445), (3095, 7556), (3778, 6190)]