13304590304120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7735226921}}^1$

素因数の和:7735226975

約数の個数: 32

約数和(自身を含む): 30631498611120

約数和(自身を除く): 17326908307000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 7735226921, 15470453842, 30940907684, 38676134605, 61881815368, 77352269210, 154704538420, 309409076840, 332614757603, 665229515206, 1330459030412, 1663073788015, 2660918060824, 3326147576030, 6652295152060, 13304590304120]

約数ペア:

[(1, 13304590304120), (2, 6652295152060), (4, 3326147576030), (5, 2660918060824), (8, 1663073788015), (10, 1330459030412), (20, 665229515206), (40, 332614757603), (43, 309409076840), (86, 154704538420), (172, 77352269210), (215, 61881815368), (344, 38676134605), (430, 30940907684), (860, 15470453842), (1720, 7735226921)]