23773520

素因数分解:

$2^4\times 5^1\times {\mathrm{297169}}^1$

素因数の和:297182

約数の個数: 20

約数和(自身を含む): 55273620

約数和(自身を除く): 31500100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 297169, 594338, 1188676, 1485845, 2377352, 2971690, 4754704, 5943380, 11886760, 23773520]

約数ペア:

[(1, 23773520), (2, 11886760), (4, 5943380), (5, 4754704), (8, 2971690), (10, 2377352), (16, 1485845), (20, 1188676), (40, 594338), (80, 297169)]