11574220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 28385280

約数和(自身を除く): 16811060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 1759, 3290, 3518, 6580, 7036, 8795, 12313, 17590, 24626, 35180, 49252, 61565, 82673, 123130, 165346, 246260, 330692, 413365, 578711, 826730, 1157422, 1653460, 2314844, 2893555, 5787110, 11574220]

約数ペア:

[(1, 11574220), (2, 5787110), (4, 2893555), (5, 2314844), (7, 1653460), (10, 1157422), (14, 826730), (20, 578711), (28, 413365), (35, 330692), (47, 246260), (70, 165346), (94, 123130), (140, 82673), (188, 61565), (235, 49252), (329, 35180), (470, 24626), (658, 17590), (940, 12313), (1316, 8795), (1645, 7036), (1759, 6580), (3290, 3518)]