3420700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 36

約数和(自身を含む): 7534240

約数和(自身を除く): 4113540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 433, 790, 866, 1580, 1732, 1975, 2165, 3950, 4330, 7900, 8660, 10825, 21650, 34207, 43300, 68414, 136828, 171035, 342070, 684140, 855175, 1710350, 3420700]

約数ペア:

[(1, 3420700), (2, 1710350), (4, 855175), (5, 684140), (10, 342070), (20, 171035), (25, 136828), (50, 68414), (79, 43300), (100, 34207), (158, 21650), (316, 10825), (395, 8660), (433, 7900), (790, 4330), (866, 3950), (1580, 2165), (1732, 1975)]