11351260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 24837120

約数和(自身を除く): 13485860

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 109, 127, 164, 205, 218, 254, 410, 436, 508, 545, 635, 820, 1090, 1270, 2180, 2540, 4469, 5207, 8938, 10414, 13843, 17876, 20828, 22345, 26035, 27686, 44690, 52070, 55372, 69215, 89380, 104140, 138430, 276860, 567563, 1135126, 2270252, 2837815, 5675630, 11351260]

約数ペア:

[(1, 11351260), (2, 5675630), (4, 2837815), (5, 2270252), (10, 1135126), (20, 567563), (41, 276860), (82, 138430), (109, 104140), (127, 89380), (164, 69215), (205, 55372), (218, 52070), (254, 44690), (410, 27686), (436, 26035), (508, 22345), (545, 20828), (635, 17876), (820, 13843), (1090, 10414), (1270, 8938), (2180, 5207), (2540, 4469)]