39645560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43093}}^1$

素因数の和:43127

約数の個数: 32

約数和(自身を含む): 93083040

約数和(自身を除く): 53437480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 43093, 86186, 172372, 215465, 344744, 430930, 861860, 991139, 1723720, 1982278, 3964556, 4955695, 7929112, 9911390, 19822780, 39645560]

約数ペア:

[(1, 39645560), (2, 19822780), (4, 9911390), (5, 7929112), (8, 4955695), (10, 3964556), (20, 1982278), (23, 1723720), (40, 991139), (46, 861860), (92, 430930), (115, 344744), (184, 215465), (230, 172372), (460, 86186), (920, 43093)]