131557630660

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{534049}}^1$

素因数の和:534280

約数の個数: 48

約数和(自身を含む): 281273454000

約数和(自身を除く): 149715823340

約数列:

[1, 2, 4, 5, 10, 20, 109, 113, 218, 226, 436, 452, 545, 565, 1090, 1130, 2180, 2260, 12317, 24634, 49268, 61585, 123170, 246340, 534049, 1068098, 2136196, 2670245, 5340490, 10680980, 58211341, 60347537, 116422682, 120695074, 232845364, 241390148, 291056705, 301737685, 582113410, 603475370, 1164226820, 1206950740, 6577881533, 13155763066, 26311526132, 32889407665, 65778815330, 131557630660]

約数ペア:

[(1, 131557630660), (2, 65778815330), (4, 32889407665), (5, 26311526132), (10, 13155763066), (20, 6577881533), (109, 1206950740), (113, 1164226820), (218, 603475370), (226, 582113410), (436, 301737685), (452, 291056705), (545, 241390148), (565, 232845364), (1090, 120695074), (1130, 116422682), (2180, 60347537), (2260, 58211341), (12317, 10680980), (24634, 5340490), (49268, 2670245), (61585, 2136196), (123170, 1068098), (246340, 534049)]