27120700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3433}}^1$

素因数の和:3526

約数の個数: 36

約数和(自身を含む): 59614240

約数和(自身を除く): 32493540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3433, 3950, 6866, 7900, 13732, 17165, 34330, 68660, 85825, 171650, 271207, 343300, 542414, 1084828, 1356035, 2712070, 5424140, 6780175, 13560350, 27120700]

約数ペア:

[(1, 27120700), (2, 13560350), (4, 6780175), (5, 5424140), (10, 2712070), (20, 1356035), (25, 1084828), (50, 542414), (79, 343300), (100, 271207), (158, 171650), (316, 85825), (395, 68660), (790, 34330), (1580, 17165), (1975, 13732), (3433, 7900), (3950, 6866)]