26743610

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 22504390

約数列:

[1, 2, 5, 10, 89, 151, 178, 199, 302, 398, 445, 755, 890, 995, 1510, 1990, 13439, 17711, 26878, 30049, 35422, 60098, 67195, 88555, 134390, 150245, 177110, 300490, 2674361, 5348722, 13371805, 26743610]

約数ペア:

[(1, 26743610), (2, 13371805), (5, 5348722), (10, 2674361), (89, 300490), (151, 177110), (178, 150245), (199, 134390), (302, 88555), (398, 67195), (445, 60098), (755, 35422), (890, 30049), (995, 26878), (1510, 17711), (1990, 13439)]