8361680

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 19617792

約数和(自身を除く): 11256112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 823, 1016, 1270, 1646, 2032, 2540, 3292, 4115, 5080, 6584, 8230, 10160, 13168, 16460, 32920, 65840, 104521, 209042, 418084, 522605, 836168, 1045210, 1672336, 2090420, 4180840, 8361680]

約数ペア:

[(1, 8361680), (2, 4180840), (4, 2090420), (5, 1672336), (8, 1045210), (10, 836168), (16, 522605), (20, 418084), (40, 209042), (80, 104521), (127, 65840), (254, 32920), (508, 16460), (635, 13168), (823, 10160), (1016, 8230), (1270, 6584), (1646, 5080), (2032, 4115), (2540, 3292)]