42177860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{91691}}^1$

素因数の和:91723

約数の個数: 24

約数和(自身を含む): 92425536

約数和(自身を除く): 50247676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 91691, 183382, 366764, 458455, 916910, 1833820, 2108893, 4217786, 8435572, 10544465, 21088930, 42177860]

約数ペア:

[(1, 42177860), (2, 21088930), (4, 10544465), (5, 8435572), (10, 4217786), (20, 2108893), (23, 1833820), (46, 916910), (92, 458455), (115, 366764), (230, 183382), (460, 91691)]