69636220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 151492320

約数和(自身を除く): 81856100

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 139, 148, 185, 278, 370, 556, 677, 695, 740, 1354, 1390, 2708, 2780, 3385, 5143, 6770, 10286, 13540, 20572, 25049, 25715, 50098, 51430, 94103, 100196, 102860, 125245, 188206, 250490, 376412, 470515, 500980, 941030, 1882060, 3481811, 6963622, 13927244, 17409055, 34818110, 69636220]

約数ペア:

[(1, 69636220), (2, 34818110), (4, 17409055), (5, 13927244), (10, 6963622), (20, 3481811), (37, 1882060), (74, 941030), (139, 500980), (148, 470515), (185, 376412), (278, 250490), (370, 188206), (556, 125245), (677, 102860), (695, 100196), (740, 94103), (1354, 51430), (1390, 50098), (2708, 25715), (2780, 25049), (3385, 20572), (5143, 13540), (6770, 10286)]