111001060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 239855616

約数和(自身を除く): 128854556

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 337, 383, 430, 674, 766, 860, 1348, 1532, 1685, 1915, 3370, 3830, 6740, 7660, 14491, 16469, 28982, 32938, 57964, 65876, 72455, 82345, 129071, 144910, 164690, 258142, 289820, 329380, 516284, 645355, 1290710, 2581420, 5550053, 11100106, 22200212, 27750265, 55500530, 111001060]

約数ペア:

[(1, 111001060), (2, 55500530), (4, 27750265), (5, 22200212), (10, 11100106), (20, 5550053), (43, 2581420), (86, 1290710), (172, 645355), (215, 516284), (337, 329380), (383, 289820), (430, 258142), (674, 164690), (766, 144910), (860, 129071), (1348, 82345), (1532, 72455), (1685, 65876), (1915, 57964), (3370, 32938), (3830, 28982), (6740, 16469), (7660, 14491)]