42041240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45697}}^1$

素因数の和:45731

約数の個数: 32

約数和(自身を含む): 98707680

約数和(自身を除く): 56666440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 45697, 91394, 182788, 228485, 365576, 456970, 913940, 1051031, 1827880, 2102062, 4204124, 5255155, 8408248, 10510310, 21020620, 42041240]

約数ペア:

[(1, 42041240), (2, 21020620), (4, 10510310), (5, 8408248), (8, 5255155), (10, 4204124), (20, 2102062), (23, 1827880), (40, 1051031), (46, 913940), (92, 456970), (115, 365576), (184, 228485), (230, 182788), (460, 91394), (920, 45697)]