183275440

素因数分解:

$2^4\times 5^1\times {\mathrm{2290943}}^1$

素因数の和:2290956

約数の個数: 20

約数和(自身を含む): 426115584

約数和(自身を除く): 242840144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2290943, 4581886, 9163772, 11454715, 18327544, 22909430, 36655088, 45818860, 91637720, 183275440]

約数ペア:

[(1, 183275440), (2, 91637720), (4, 45818860), (5, 36655088), (8, 22909430), (10, 18327544), (16, 11454715), (20, 9163772), (40, 4581886), (80, 2290943)]