12377900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3074

約数の個数: 36

約数和(自身を含む): 27524280

約数和(自身を除く): 15146380

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 3019, 4100, 6038, 12076, 15095, 30190, 60380, 75475, 123779, 150950, 247558, 301900, 495116, 618895, 1237790, 2475580, 3094475, 6188950, 12377900]

約数ペア:

[(1, 12377900), (2, 6188950), (4, 3094475), (5, 2475580), (10, 1237790), (20, 618895), (25, 495116), (41, 301900), (50, 247558), (82, 150950), (100, 123779), (164, 75475), (205, 60380), (410, 30190), (820, 15095), (1025, 12076), (2050, 6038), (3019, 4100)]