38727860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84191}}^1$

素因数の和:84223

約数の個数: 24

約数和(自身を含む): 84865536

約数和(自身を除く): 46137676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 84191, 168382, 336764, 420955, 841910, 1683820, 1936393, 3872786, 7745572, 9681965, 19363930, 38727860]

約数ペア:

[(1, 38727860), (2, 19363930), (4, 9681965), (5, 7745572), (10, 3872786), (20, 1936393), (23, 1683820), (46, 841910), (92, 420955), (115, 336764), (230, 168382), (460, 84191)]