39118370

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 71839872

約数和(自身を除く): 32721502

約数列:

[1, 2, 5, 10, 103, 163, 206, 233, 326, 466, 515, 815, 1030, 1165, 1630, 2330, 16789, 23999, 33578, 37979, 47998, 75958, 83945, 119995, 167890, 189895, 239990, 379790, 3911837, 7823674, 19559185, 39118370]

約数ペア:

[(1, 39118370), (2, 19559185), (5, 7823674), (10, 3911837), (103, 379790), (163, 239990), (206, 189895), (233, 167890), (326, 119995), (466, 83945), (515, 75958), (815, 47998), (1030, 37979), (1165, 33578), (1630, 23999), (2330, 16789)]