80876630

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 148060224

約数和(自身を除く): 67183594

約数列:

[1, 2, 5, 10, 103, 206, 233, 337, 466, 515, 674, 1030, 1165, 1685, 2330, 3370, 23999, 34711, 47998, 69422, 78521, 119995, 157042, 173555, 239990, 347110, 392605, 785210, 8087663, 16175326, 40438315, 80876630]

約数ペア:

[(1, 80876630), (2, 40438315), (5, 16175326), (10, 8087663), (103, 785210), (206, 392605), (233, 347110), (337, 239990), (466, 173555), (515, 157042), (674, 119995), (1030, 78521), (1165, 69422), (1685, 47998), (2330, 34711), (3370, 23999)]