1910361160

素因数分解:

$2^3\times 5^1\times {\mathrm{3089}}^1\times {\mathrm{15461}}^1$

素因数の和:18561

約数の個数: 32

約数和(自身を含む): 4299982200

約数和(自身を除く): 2389621040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3089, 6178, 12356, 15445, 15461, 24712, 30890, 30922, 61780, 61844, 77305, 123560, 123688, 154610, 309220, 618440, 47759029, 95518058, 191036116, 238795145, 382072232, 477590290, 955180580, 1910361160]

約数ペア:

[(1, 1910361160), (2, 955180580), (4, 477590290), (5, 382072232), (8, 238795145), (10, 191036116), (20, 95518058), (40, 47759029), (3089, 618440), (6178, 309220), (12356, 154610), (15445, 123688), (15461, 123560), (24712, 77305), (30890, 61844), (30922, 61780)]