112345580

素因数分解:

$2^2\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{2909}}^1$

素因数の和:4849

約数の個数: 24

約数和(自身を含む): 236129040

約数和(自身を除く): 123783460

約数列:

[1, 2, 4, 5, 10, 20, 1931, 2909, 3862, 5818, 7724, 9655, 11636, 14545, 19310, 29090, 38620, 58180, 5617279, 11234558, 22469116, 28086395, 56172790, 112345580]

約数ペア:

[(1, 112345580), (2, 56172790), (4, 28086395), (5, 22469116), (10, 11234558), (20, 5617279), (1931, 58180), (2909, 38620), (3862, 29090), (5818, 19310), (7724, 14545), (9655, 11636)]