7189039990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16141}}^1\times {\mathrm{4049}}^1$

素因数の和:20208

約数の個数: 32

約数和(自身を含む): 14121021600

約数和(自身を除く): 6931981610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4049, 8098, 16141, 20245, 32282, 40490, 44539, 80705, 89078, 161410, 177551, 222695, 355102, 445390, 887755, 1775510, 65354909, 130709818, 326774545, 653549090, 718903999, 1437807998, 3594519995, 7189039990]

約数ペア:

[(1, 7189039990), (2, 3594519995), (5, 1437807998), (10, 718903999), (11, 653549090), (22, 326774545), (55, 130709818), (110, 65354909), (4049, 1775510), (8098, 887755), (16141, 445390), (20245, 355102), (32282, 222695), (40490, 177551), (44539, 161410), (80705, 89078)]