22869400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 55018800

約数和(自身を除く): 32149400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 3943, 5800, 7886, 15772, 19715, 31544, 39430, 78860, 98575, 114347, 157720, 197150, 228694, 394300, 457388, 571735, 788600, 914776, 1143470, 2286940, 2858675, 4573880, 5717350, 11434700, 22869400]

約数ペア:

[(1, 22869400), (2, 11434700), (4, 5717350), (5, 4573880), (8, 2858675), (10, 2286940), (20, 1143470), (25, 914776), (29, 788600), (40, 571735), (50, 457388), (58, 394300), (100, 228694), (116, 197150), (145, 157720), (200, 114347), (232, 98575), (290, 78860), (580, 39430), (725, 31544), (1160, 19715), (1450, 15772), (2900, 7886), (3943, 5800)]